./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/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_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a --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-b5237d8 [2022-11-21 16:57:34,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:57:34,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:57:34,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:57:34,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:57:34,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:57:34,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:57:34,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:57:34,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:57:34,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:57:34,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:57:34,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:57:34,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:57:34,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:57:34,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:57:34,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:57:34,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:57:34,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:57:34,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:57:34,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:57:34,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:57:34,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:57:34,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:57:34,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:57:34,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:57:34,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:57:34,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:57:34,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:57:34,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:57:34,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:57:34,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:57:34,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:57:34,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:57:34,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:57:34,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:57:34,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:57:34,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:57:34,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:57:34,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:57:34,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:57:34,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:57:34,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:57:34,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:57:34,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:57:34,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:57:34,930 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:57:34,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:57:34,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:57:34,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:57:34,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:57:34,933 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:57:34,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:57:34,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:57:34,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:57:34,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:57:34,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:57:34,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:57:34,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:57:34,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:57:34,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:57:34,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:57:34,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:57:34,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:57:34,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:57:34,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:57:34,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:57:34,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:57:34,940 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:57:34,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:57:34,940 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:57:34,941 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:57:34,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:57:34,941 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_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15bbc54f53a5b4d34004632abf569b960acfb9bb9ac53557ad529439e4f67d1f [2022-11-21 16:57:35,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:57:35,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:57:35,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:57:35,318 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:57:35,319 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:57:35,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-21 16:57:38,561 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:57:39,540 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:57:39,541 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-21 16:57:39,646 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/data/58a79578f/52a0b7452eca4f5cabc6dd6578fe90eb/FLAG609d5ace1 [2022-11-21 16:57:39,667 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/data/58a79578f/52a0b7452eca4f5cabc6dd6578fe90eb [2022-11-21 16:57:39,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:57:39,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:57:39,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:57:39,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:57:39,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:57:39,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:57:39" (1/1) ... [2022-11-21 16:57:39,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a27688a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:39, skipping insertion in model container [2022-11-21 16:57:39,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:57:39" (1/1) ... [2022-11-21 16:57:39,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:57:40,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:57:45,004 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2022-11-21 16:57:45,009 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2022-11-21 16:57:45,010 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2022-11-21 16:57:45,010 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2022-11-21 16:57:45,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:57:45,117 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:57:45,845 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507435,507448] [2022-11-21 16:57:45,847 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507582,507595] [2022-11-21 16:57:45,847 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507721,507734] [2022-11-21 16:57:45,848 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_ca46ecde-8771-4921-8494-e07451816717/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-vmxnet3-vmxnet3.cil.i[507879,507892] [2022-11-21 16:57:45,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:57:46,162 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:57:46,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46 WrapperNode [2022-11-21 16:57:46,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:57:46,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:57:46,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:57:46,165 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:57:46,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:46,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:46,697 INFO L138 Inliner]: procedures = 560, calls = 4050, calls flagged for inlining = 328, calls inlined = 280, statements flattened = 8647 [2022-11-21 16:57:46,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:57:46,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:57:46,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:57:46,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:57:46,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:46,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:46,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:46,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,202 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:57:47,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:57:47,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:57:47,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:57:47,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:57:46" (1/1) ... [2022-11-21 16:57:47,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:57:47,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:57:47,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:57:47,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca46ecde-8771-4921-8494-e07451816717/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:57:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2022-11-21 16:57:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2022-11-21 16:57:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2022-11-21 16:57:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2022-11-21 16:57:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2022-11-21 16:57:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2022-11-21 16:57:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 16:57:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 16:57:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-21 16:57:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-21 16:57:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-21 16:57:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-21 16:57:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2022-11-21 16:57:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2022-11-21 16:57:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 16:57:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 16:57:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 16:57:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 16:57:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-21 16:57:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-21 16:57:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 16:57:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 16:57:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-21 16:57:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-21 16:57:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 16:57:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 16:57:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2022-11-21 16:57:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2022-11-21 16:57:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-21 16:57:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-21 16:57:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-21 16:57:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-21 16:57:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2022-11-21 16:57:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2022-11-21 16:57:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 16:57:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 16:57:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 16:57:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 16:57:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 16:57:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 16:57:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 16:57:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 16:57:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 16:57:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 16:57:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 16:57:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-21 16:57:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-21 16:57:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2022-11-21 16:57:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2022-11-21 16:57:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-21 16:57:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-21 16:57:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 16:57:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 16:57:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2022-11-21 16:57:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2022-11-21 16:57:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 16:57:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 16:57:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-21 16:57:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-21 16:57:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 16:57:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 16:57:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 16:57:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-21 16:57:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-21 16:57:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 16:57:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 16:57:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 16:57:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2022-11-21 16:57:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2022-11-21 16:57:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 16:57:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2022-11-21 16:57:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2022-11-21 16:57:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 16:57:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 16:57:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 16:57:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 16:57:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 16:57:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 16:57:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 16:57:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 16:57:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-21 16:57:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-21 16:57:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 16:57:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 16:57:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-21 16:57:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-21 16:57:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-21 16:57:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-21 16:57:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2022-11-21 16:57:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2022-11-21 16:57:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 16:57:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 16:57:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2022-11-21 16:57:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2022-11-21 16:57:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2022-11-21 16:57:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2022-11-21 16:57:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-21 16:57:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-21 16:57:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2022-11-21 16:57:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2022-11-21 16:57:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2022-11-21 16:57:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2022-11-21 16:57:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 16:57:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 16:57:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 16:57:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 16:57:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 16:57:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 16:57:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 16:57:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-21 16:57:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-21 16:57:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-21 16:57:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-21 16:57:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:57:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 16:57:47,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 16:57:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 16:57:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 16:57:47,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 16:57:47,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 16:57:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 16:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 16:57:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2022-11-21 16:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2022-11-21 16:57:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2022-11-21 16:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2022-11-21 16:57:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-21 16:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-21 16:57:47,470 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-21 16:57:47,470 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 16:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2022-11-21 16:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-21 16:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-21 16:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-21 16:57:47,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-21 16:57:47,471 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-21 16:57:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-21 16:57:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2022-11-21 16:57:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2022-11-21 16:57:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:57:47,472 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-21 16:57:47,472 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2022-11-21 16:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 16:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 16:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-21 16:57:47,473 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-21 16:57:47,473 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-21 16:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 16:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-21 16:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 16:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2022-11-21 16:57:47,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2022-11-21 16:57:47,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-21 16:57:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-21 16:57:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 16:57:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2022-11-21 16:57:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-21 16:57:47,475 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-21 16:57:47,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-21 16:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-21 16:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 16:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-21 16:57:47,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-21 16:57:47,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-21 16:57:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-21 16:57:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-21 16:57:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2022-11-21 16:57:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 16:57:47,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 16:57:47,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-21 16:57:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2022-11-21 16:57:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-21 16:57:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 16:57:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-21 16:57:47,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-21 16:57:47,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 16:57:47,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 16:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 16:57:47,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 16:57:47,483 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2022-11-21 16:57:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2022-11-21 16:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2022-11-21 16:57:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2022-11-21 16:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-21 16:57:47,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-21 16:57:47,484 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-21 16:57:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-21 16:57:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 16:57:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 16:57:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-21 16:57:47,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-21 16:57:47,485 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2022-11-21 16:57:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2022-11-21 16:57:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2022-11-21 16:57:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2022-11-21 16:57:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 16:57:47,486 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 16:57:47,486 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2022-11-21 16:57:47,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2022-11-21 16:57:47,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 16:57:47,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-21 16:57:47,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-21 16:57:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 16:57:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 16:57:47,494 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2022-11-21 16:57:47,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2022-11-21 16:57:47,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 16:57:47,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 16:57:47,496 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 16:57:47,501 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 16:57:47,502 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-21 16:57:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-21 16:57:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-21 16:57:47,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-21 16:57:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2022-11-21 16:57:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2022-11-21 16:57:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-21 16:57:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-21 16:57:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2022-11-21 16:57:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2022-11-21 16:57:47,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-21 16:57:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-21 16:57:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2022-11-21 16:57:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2022-11-21 16:57:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-21 16:57:47,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-21 16:57:47,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2022-11-21 16:57:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2022-11-21 16:57:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2022-11-21 16:57:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2022-11-21 16:57:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2022-11-21 16:57:47,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2022-11-21 16:57:47,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 16:57:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 16:57:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-21 16:57:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-21 16:57:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-21 16:57:47,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-21 16:57:47,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2022-11-21 16:57:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2022-11-21 16:57:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 16:57:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 16:57:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-21 16:57:47,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-21 16:57:47,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 16:57:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 16:57:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-21 16:57:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-21 16:57:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 16:57:47,509 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 16:57:47,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:57:47,510 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2022-11-21 16:57:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2022-11-21 16:57:47,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-21 16:57:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-21 16:57:47,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 16:57:47,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 16:57:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2022-11-21 16:57:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2022-11-21 16:57:47,511 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-21 16:57:47,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-21 16:57:48,942 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:57:48,947 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:57:51,148 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;