./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:21,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:21,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:21,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:21,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:21,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:21,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:21,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:21,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:21,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:21,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:21,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:21,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:21,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:21,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:21,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:21,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:21,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:21,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:21,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:21,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:21,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:21,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:21,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:21,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:21,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:21,627 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:21,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:21,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:21,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:21,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:21,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:21,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:21,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:21,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:21,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:21,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:21,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:21,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:21,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:21,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:21,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:21,680 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:21,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:21,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:21,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:21,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:21,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:21,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:21,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:21,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:21,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:21,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:21,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:21,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:21,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:21,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:21,686 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:21,686 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:21,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:21,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:21,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:21,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:21,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:21,687 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:21,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:21,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:21,688 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2021-11-23 15:05:21,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:21,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:21,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:21,983 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:21,984 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:21,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:05:22,059 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/59872f465/c25230b1286e4881a8400e2744dafd1c/FLAG04127de27 [2021-11-23 15:05:23,081 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:23,082 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:05:23,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/59872f465/c25230b1286e4881a8400e2744dafd1c/FLAG04127de27 [2021-11-23 15:05:23,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/59872f465/c25230b1286e4881a8400e2744dafd1c [2021-11-23 15:05:23,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:23,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:23,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:23,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:23,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:23,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4592cfc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23, skipping insertion in model container [2021-11-23 15:05:23,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:23,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:28,883 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-11-23 15:05:28,887 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-11-23 15:05:28,888 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-11-23 15:05:28,888 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-11-23 15:05:28,928 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:29,084 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:29,703 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-11-23 15:05:29,704 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-11-23 15:05:29,705 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-11-23 15:05:29,706 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-11-23 15:05:29,719 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:30,083 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:30,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30 WrapperNode [2021-11-23 15:05:30,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:30,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:30,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:30,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:30,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,690 INFO L137 Inliner]: procedures = 606, calls = 5908, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12720 [2021-11-23 15:05:30,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:30,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:30,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:30,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:30,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:30,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,108 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:31,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:31,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:31,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:31,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:31,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:31,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:31,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:05:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:05:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:05:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:05:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:05:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:05:31,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:05:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:05:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:05:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:05:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:05:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:05:31,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:31,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:05:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:05:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:31,672 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:05:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:05:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:31,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:31,674 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:05:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:05:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:05:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:05:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:05:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:05:31,690 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:05:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:05:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:31,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:05:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:05:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:05:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:05:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:05:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:05:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:31,692 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:05:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:05:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:05:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:05:31,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:05:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:05:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:31,694 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:05:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:05:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:31,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:31,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:05:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:05:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:05:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:05:31,697 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:05:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:05:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:31,698 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:05:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:05:31,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:05:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:05:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:31,700 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:05:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:05:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:31,701 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:05:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:05:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:31,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:05:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:05:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:05:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:05:31,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:05:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:05:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:05:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:05:31,704 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:05:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:05:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:05:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:05:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:31,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:05:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:05:31,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:31,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:05:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:05:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:05:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:05:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:31,723 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:05:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:05:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:05:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:05:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:05:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:05:31,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:31,725 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:05:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:05:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:05:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:05:31,726 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:05:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:05:31,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:31,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:05:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:05:31,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:05:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:05:31,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:05:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:05:31,739 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:31,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:05:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:05:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:05:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:05:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:05:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:05:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:05:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:05:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:05:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:05:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:05:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:05:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:05:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:05:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:05:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:05:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:05:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:05:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:05:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:05:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:05:31,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:05:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:05:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:05:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:05:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:05:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:05:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:05:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:05:31,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:05:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:31,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:05:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:05:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:05:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:05:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:05:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:05:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:05:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:05:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:05:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:05:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:05:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:05:31,778 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:05:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:05:31,779 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:31,779 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:31,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:31,780 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:05:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:05:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:05:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:05:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:31,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:31,781 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:05:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:05:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:05:31,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:05:31,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:05:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:05:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:31,788 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:31,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:05:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:05:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:31,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:31,789 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:31,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:31,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:05:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:05:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:31,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:31,791 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:05:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:05:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:05:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:05:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:05:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:05:31,792 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:05:31,792 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:05:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:05:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:05:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:05:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:05:31,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:31,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:31,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:31,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:05:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:05:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:05:31,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:05:31,810 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:05:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:05:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:05:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:05:31,811 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:31,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:05:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:05:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:05:31,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:05:31,812 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:05:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:05:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:05:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:05:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:31,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:31,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:05:31,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:05:31,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:05:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:05:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:05:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:05:31,816 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:05:31,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:05:31,817 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:31,819 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:31,819 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:31,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:05:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:05:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:05:31,820 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:05:31,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:31,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:05:31,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:05:31,821 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:05:31,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:05:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:05:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:05:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:05:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:05:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:05:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:05:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:05:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:05:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:05:31,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:31,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:05:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:05:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:05:31,825 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:05:31,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:05:31,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:05:31,826 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:05:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:05:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:05:31,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:05:33,316 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:33,322 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:34,165 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:34,170 INFO L158 Benchmark]: Toolchain (without parser) took 10771.73ms. Allocated memory was 94.4MB in the beginning and 555.7MB in the end (delta: 461.4MB). Free memory was 54.2MB in the beginning and 282.4MB in the end (delta: -228.2MB). Peak memory consumption was 233.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,171 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 94.4MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:34,172 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6682.79ms. Allocated memory was 94.4MB in the beginning and 310.4MB in the end (delta: 216.0MB). Free memory was 53.9MB in the beginning and 142.9MB in the end (delta: -89.0MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,172 INFO L158 Benchmark]: Boogie Procedure Inliner took 606.89ms. Allocated memory is still 310.4MB. Free memory was 142.9MB in the beginning and 155.5MB in the end (delta: -12.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,173 INFO L158 Benchmark]: Boogie Preprocessor took 768.07ms. Allocated memory was 310.4MB in the beginning and 555.7MB in the end (delta: 245.4MB). Free memory was 155.5MB in the beginning and 392.5MB in the end (delta: -237.0MB). Peak memory consumption was 126.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,175 INFO L158 Benchmark]: RCFGBuilder took 2706.62ms. Allocated memory is still 555.7MB. Free memory was 392.5MB in the beginning and 282.4MB in the end (delta: 110.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:34,179 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 94.4MB. Free memory was 66.8MB in the beginning and 66.8MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6682.79ms. Allocated memory was 94.4MB in the beginning and 310.4MB in the end (delta: 216.0MB). Free memory was 53.9MB in the beginning and 142.9MB in the end (delta: -89.0MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 606.89ms. Allocated memory is still 310.4MB. Free memory was 142.9MB in the beginning and 155.5MB in the end (delta: -12.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 768.07ms. Allocated memory was 310.4MB in the beginning and 555.7MB in the end (delta: 245.4MB). Free memory was 155.5MB in the beginning and 392.5MB in the end (delta: -237.0MB). Peak memory consumption was 126.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2706.62ms. Allocated memory is still 555.7MB. Free memory was 392.5MB in the beginning and 282.4MB in the end (delta: 110.1MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:34,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:36,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:36,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:36,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:36,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:36,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:36,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:36,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:36,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:36,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:36,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:36,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:36,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:36,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:36,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:36,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:36,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:36,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:36,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:36,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:36,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:36,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:36,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:36,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:36,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:36,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:36,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:36,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:36,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:36,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:36,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:36,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:36,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:36,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:36,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:36,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:36,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:36,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:36,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:36,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:36,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:36,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:36,737 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:36,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:36,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:36,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:36,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:36,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:36,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:36,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:36,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:36,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:36,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:36,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:36,742 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:36,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:36,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:36,742 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:36,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:36,743 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:36,743 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:36,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:36,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:36,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:36,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:36,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:36,745 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:36,745 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:36,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:36,746 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:36,746 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:36,746 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2021-11-23 15:05:37,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:37,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:37,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:37,109 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:37,109 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:37,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:05:37,186 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/a11248075/25d6059471024d8eadb2b6ce9dc85b80/FLAG81278d486 [2021-11-23 15:05:38,340 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:38,341 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:05:38,422 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/a11248075/25d6059471024d8eadb2b6ce9dc85b80/FLAG81278d486 [2021-11-23 15:05:38,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/data/a11248075/25d6059471024d8eadb2b6ce9dc85b80 [2021-11-23 15:05:38,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:38,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:38,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:38,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:38,579 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:38,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:38,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8c0b2cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:38, skipping insertion in model container [2021-11-23 15:05:38,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:38" (1/1) ... [2021-11-23 15:05:38,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:38,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:44,392 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-11-23 15:05:44,395 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-11-23 15:05:44,396 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-11-23 15:05:44,396 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-11-23 15:05:44,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:44,549 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:44,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:45,380 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-11-23 15:05:45,381 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-11-23 15:05:45,381 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-11-23 15:05:45,382 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-11-23 15:05:45,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:45,438 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:46,127 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-11-23 15:05:46,128 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-11-23 15:05:46,128 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-11-23 15:05:46,129 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_522c4ad7-db64-48a6-936b-b89d4e89f1ae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-11-23 15:05:46,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:46,879 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:46,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46 WrapperNode [2021-11-23 15:05:46,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:46,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:46,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:46,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:46,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,067 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,421 INFO L137 Inliner]: procedures = 620, calls = 5908, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12296 [2021-11-23 15:05:47,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:47,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:47,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:47,422 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:47,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:47,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:48,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:48,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:48,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:48,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:48,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:48,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:46" (1/1) ... [2021-11-23 15:05:48,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:48,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:48,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:48,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:05:48,334 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:05:48,334 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:05:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:05:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:05:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:05:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:05:48,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:05:48,335 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:05:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:05:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:05:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:05:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:05:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:05:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:05:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:05:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:05:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:48,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:05:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:05:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:05:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:05:48,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:05:48,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:05:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:05:48,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:05:48,341 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:48,342 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:05:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:05:48,342 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:05:48,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:05:48,343 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:05:48,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:05:48,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:48,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:48,344 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:48,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:05:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:05:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:05:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:05:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:48,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:48,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:48,348 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:05:48,348 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:05:48,348 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:48,349 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:48,349 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:05:48,349 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:05:48,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:48,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:48,349 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:48,350 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:48,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:48,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:48,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:48,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:05:48,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:48,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:48,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:48,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:48,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:05:48,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:05:48,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:48,352 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:48,352 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:48,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:48,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:48,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:05:48,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:05:48,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:48,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:05:48,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:05:48,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:48,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:48,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:48,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:48,355 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:48,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:48,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:48,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:48,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:48,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:48,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:48,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:48,357 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:05:48,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:05:48,357 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:05:48,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:05:48,358 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:48,359 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:48,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:48,362 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:05:48,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:48,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:48,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:48,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:48,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:48,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:48,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:48,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:05:48,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:05:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:05:48,374 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:48,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:05:48,376 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:05:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:05:48,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:48,377 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:05:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:05:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:05:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:05:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:05:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:05:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:05:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:05:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:05:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:05:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:48,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:48,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:05:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:05:48,382 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:05:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:05:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:05:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:05:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:05:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:05:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:05:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:05:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:05:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:05:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:05:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:05:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:05:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:05:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:05:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:05:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:05:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:05:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:05:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:05:48,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:05:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:05:48,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:48,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:48,389 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:05:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:05:48,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:48,393 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:05:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:05:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:48,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:48,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:05:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:05:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:05:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:05:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:05:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:05:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:05:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:05:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:05:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:05:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:05:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:05:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:05:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:05:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:05:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:05:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:05:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:05:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:05:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:05:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:05:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:05:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:05:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:05:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:05:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:05:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:05:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:05:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:48,405 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:05:48,405 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:05:48,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:48,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:05:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:05:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:05:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:05:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:48,408 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:48,408 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:48,408 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:48,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:05:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:05:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:05:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:05:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:05:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:05:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:05:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:05:48,410 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:05:48,410 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:05:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:05:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:05:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:05:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:05:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:05:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:05:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:05:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:05:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:05:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:05:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:05:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:05:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:05:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:05:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:05:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:05:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:05:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:05:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:05:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:05:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:05:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:05:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:05:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:05:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:05:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:05:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:05:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:05:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:05:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:05:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:05:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:05:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:05:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:05:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:05:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:05:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:05:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:05:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:05:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:05:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:05:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:05:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:05:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:05:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:05:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:05:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:05:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:05:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:05:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:05:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:05:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:05:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:05:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:05:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:05:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:05:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:05:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:05:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:05:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:05:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:05:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:05:49,876 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:49,882 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:06:15,611 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:06:15,616 INFO L158 Benchmark]: Toolchain (without parser) took 37043.93ms. Allocated memory was 71.3MB in the beginning and 872.4MB in the end (delta: 801.1MB). Free memory was 42.8MB in the beginning and 663.0MB in the end (delta: -620.2MB). Peak memory consumption was 275.0MB. Max. memory is 16.1GB. [2021-11-23 15:06:15,616 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 53.5MB in the beginning and 53.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:06:15,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8305.40ms. Allocated memory was 71.3MB in the beginning and 436.2MB in the end (delta: 364.9MB). Free memory was 42.6MB in the beginning and 283.8MB in the end (delta: -241.2MB). Peak memory consumption was 203.7MB. Max. memory is 16.1GB. [2021-11-23 15:06:15,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 540.14ms. Allocated memory is still 436.2MB. Free memory was 283.8MB in the beginning and 215.6MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-23 15:06:15,619 INFO L158 Benchmark]: Boogie Preprocessor took 820.39ms. Allocated memory is still 436.2MB. Free memory was 215.6MB in the beginning and 268.8MB in the end (delta: -53.1MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. [2021-11-23 15:06:15,619 INFO L158 Benchmark]: RCFGBuilder took 27370.11ms. Allocated memory was 436.2MB in the beginning and 872.4MB in the end (delta: 436.2MB). Free memory was 268.8MB in the beginning and 663.0MB in the end (delta: -394.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2021-11-23 15:06:15,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 53.5MB in the beginning and 53.4MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8305.40ms. Allocated memory was 71.3MB in the beginning and 436.2MB in the end (delta: 364.9MB). Free memory was 42.6MB in the beginning and 283.8MB in the end (delta: -241.2MB). Peak memory consumption was 203.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 540.14ms. Allocated memory is still 436.2MB. Free memory was 283.8MB in the beginning and 215.6MB in the end (delta: 68.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 820.39ms. Allocated memory is still 436.2MB. Free memory was 215.6MB in the beginning and 268.8MB in the end (delta: -53.1MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. * RCFGBuilder took 27370.11ms. Allocated memory was 436.2MB in the beginning and 872.4MB in the end (delta: 436.2MB). Free memory was 268.8MB in the beginning and 663.0MB in the end (delta: -394.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:06:15,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c4ad7-db64-48a6-936b-b89d4e89f1ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable