./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-vmxnet3-vmxnet3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc --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 3690840768266c876b9a5649dea3d910fb39c399b8d09186979b1540326c7185 --- 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-5e519f3 [2022-11-02 20:56:42,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:56:42,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:56:42,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:56:42,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:56:42,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:56:42,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:56:42,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:56:42,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:56:42,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:56:42,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:56:42,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:56:42,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:56:42,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:56:42,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:56:42,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:56:42,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:56:42,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:56:42,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:56:42,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:56:42,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:56:42,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:56:42,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:56:42,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:56:42,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:56:42,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:56:42,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:56:42,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:56:42,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:56:42,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:56:42,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:56:42,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:56:42,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:56:42,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:56:42,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:56:42,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:56:42,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:56:42,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:56:42,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:56:42,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:56:42,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:56:42,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:56:42,658 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:56:42,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:56:42,659 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:56:42,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:56:42,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:56:42,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:56:42,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:56:42,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:56:42,662 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:56:42,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:56:42,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:56:42,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:56:42,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:56:42,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:56:42,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:56:42,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:56:42,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:56:42,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:56:42,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:56:42,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:56:42,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:56:42,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:56:42,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:56:42,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:56:42,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:56:42,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:56:42,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:56:42,668 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:56:42,668 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:56:42,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:56:42,668 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3690840768266c876b9a5649dea3d910fb39c399b8d09186979b1540326c7185 [2022-11-02 20:56:42,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:56:43,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:56:43,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:56:43,014 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:56:43,014 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:56:43,016 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-02 20:56:43,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/data/31ac50740/1b165e1d41a84d4b9462d41e67c41028/FLAG1b8b62c29 [2022-11-02 20:56:44,342 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:56:44,343 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-02 20:56:44,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/data/31ac50740/1b165e1d41a84d4b9462d41e67c41028/FLAG1b8b62c29 [2022-11-02 20:56:44,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/data/31ac50740/1b165e1d41a84d4b9462d41e67c41028 [2022-11-02 20:56:44,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:56:44,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:56:44,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:56:44,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:56:44,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:56:44,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:56:44" (1/1) ... [2022-11-02 20:56:44,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c973de1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:44, skipping insertion in model container [2022-11-02 20:56:44,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:56:44" (1/1) ... [2022-11-02 20:56:44,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:56:44,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:56:50,470 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554141,554154] [2022-11-02 20:56:50,473 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554310,554323] [2022-11-02 20:56:50,474 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554477,554490] [2022-11-02 20:56:50,475 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554645,554658] [2022-11-02 20:56:50,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:56:50,605 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:56:51,279 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554141,554154] [2022-11-02 20:56:51,280 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554310,554323] [2022-11-02 20:56:51,280 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554477,554490] [2022-11-02 20:56:51,281 WARN L230 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_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[554645,554658] [2022-11-02 20:56:51,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:56:51,610 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:56:51,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51 WrapperNode [2022-11-02 20:56:51,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:56:51,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:56:51,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:56:51,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:56:51,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:51,768 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,118 INFO L138 Inliner]: procedures = 704, calls = 4224, calls flagged for inlining = 360, calls inlined = 292, statements flattened = 8578 [2022-11-02 20:56:52,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:56:52,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:56:52,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:56:52,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:56:52,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,410 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:56:52,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:56:52,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:56:52,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:56:52,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:51" (1/1) ... [2022-11-02 20:56:52,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:56:52,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:56:52,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:56:52,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abaff8b3-6d74-4b7d-af7a-15d7d4ca405b/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:56:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2022-11-02 20:56:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2022-11-02 20:56:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2022-11-02 20:56:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2022-11-02 20:56:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2022-11-02 20:56:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2022-11-02 20:56:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:56:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:56:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-02 20:56:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-02 20:56:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2022-11-02 20:56:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2022-11-02 20:56:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:56:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:56:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2022-11-02 20:56:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2022-11-02 20:56:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:56:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:56:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:56:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:56:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:56:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:56:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2022-11-02 20:56:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2022-11-02 20:56:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-02 20:56:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-02 20:56:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:56:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:56:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:56:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:56:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:56:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:56:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2022-11-02 20:56:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2022-11-02 20:56:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2022-11-02 20:56:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2022-11-02 20:56:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-02 20:56:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-02 20:56:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-02 20:56:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-02 20:56:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2022-11-02 20:56:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2022-11-02 20:56:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:56:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:56:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:56:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:56:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:56:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:56:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:56:52,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:56:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:56:52,586 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:56:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:56:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:56:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:56:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2022-11-02 20:56:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2022-11-02 20:56:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-02 20:56:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-02 20:56:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:56:52,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:56:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2022-11-02 20:56:52,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2022-11-02 20:56:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:56:52,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:56:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-02 20:56:52,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-02 20:56:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:56:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:56:52,590 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:56:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:56:52,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:56:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:56:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:56:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:56:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2022-11-02 20:56:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2022-11-02 20:56:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:56:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2022-11-02 20:56:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2022-11-02 20:56:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:56:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:56:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:56:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:56:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:56:52,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:56:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:56:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:56:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-02 20:56:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-02 20:56:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:56:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:56:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-02 20:56:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-02 20:56:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:56:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:56:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2022-11-02 20:56:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2022-11-02 20:56:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:56:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:56:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2022-11-02 20:56:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2022-11-02 20:56:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2022-11-02 20:56:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2022-11-02 20:56:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-02 20:56:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-02 20:56:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2022-11-02 20:56:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2022-11-02 20:56:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2022-11-02 20:56:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2022-11-02 20:56:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:56:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:56:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2022-11-02 20:56:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2022-11-02 20:56:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:56:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:56:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:56:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:56:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:56:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-02 20:56:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-02 20:56:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-02 20:56:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-02 20:56:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:56:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:56:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:56:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:56:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:56:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:56:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:56:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:56:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:56:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:56:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:56:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2022-11-02 20:56:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2022-11-02 20:56:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2022-11-02 20:56:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2022-11-02 20:56:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-02 20:56:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-02 20:56:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:56:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:56:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-02 20:56:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-02 20:56:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:56:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:56:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2022-11-02 20:56:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2022-11-02 20:56:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:56:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:56:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-02 20:56:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-02 20:56:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-02 20:56:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-02 20:56:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:56:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:56:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:56:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:56:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2022-11-02 20:56:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2022-11-02 20:56:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2022-11-02 20:56:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2022-11-02 20:56:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:56:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:56:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:56:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:56:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:56:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2022-11-02 20:56:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2022-11-02 20:56:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:56:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:56:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:56:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:56:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:56:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:56:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:56:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:56:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:56:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:56:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:56:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:56:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:56:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:56:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:56:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:56:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:56:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:56:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2022-11-02 20:56:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2022-11-02 20:56:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-02 20:56:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-02 20:56:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:56:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:56:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:56:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:56:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2022-11-02 20:56:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2022-11-02 20:56:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:56:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:56:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:56:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:56:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:56:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:56:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:56:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:56:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:56:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:56:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:56:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:56:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:56:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:56:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-02 20:56:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-02 20:56:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-02 20:56:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-02 20:56:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2022-11-02 20:56:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2022-11-02 20:56:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:56:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:56:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:56:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:56:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:56:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2022-11-02 20:56:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2022-11-02 20:56:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:56:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:56:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-02 20:56:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-02 20:56:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:56:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:56:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-02 20:56:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-02 20:56:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2022-11-02 20:56:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2022-11-02 20:56:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2022-11-02 20:56:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2022-11-02 20:56:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:56:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:56:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-02 20:56:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-02 20:56:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:56:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:56:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:56:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:56:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2022-11-02 20:56:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2022-11-02 20:56:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2022-11-02 20:56:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2022-11-02 20:56:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:56:52,635 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:56:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2022-11-02 20:56:52,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2022-11-02 20:56:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:56:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-02 20:56:52,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-02 20:56:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:56:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:56:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2022-11-02 20:56:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2022-11-02 20:56:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:56:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:56:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:56:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:56:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-02 20:56:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-02 20:56:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-02 20:56:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-02 20:56:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2022-11-02 20:56:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2022-11-02 20:56:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 20:56:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 20:56:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2022-11-02 20:56:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2022-11-02 20:56:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-02 20:56:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-02 20:56:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2022-11-02 20:56:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2022-11-02 20:56:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:56:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:56:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2022-11-02 20:56:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2022-11-02 20:56:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2022-11-02 20:56:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2022-11-02 20:56:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2022-11-02 20:56:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2022-11-02 20:56:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:56:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:56:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-02 20:56:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-02 20:56:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:56:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:56:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2022-11-02 20:56:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2022-11-02 20:56:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:56:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:56:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-02 20:56:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-02 20:56:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:56:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:56:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:56:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:56:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:56:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:56:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:56:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2022-11-02 20:56:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2022-11-02 20:56:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-02 20:56:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-02 20:56:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:56:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:56:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2022-11-02 20:56:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2022-11-02 20:56:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-02 20:56:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-02 20:56:53,869 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:56:53,873 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:56:54,111 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;