./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_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_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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_10fd3754-b9a2-491f-8a6d-e89e829684b0/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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:42,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:42,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:42,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:42,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:42,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:42,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:42,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:42,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:42,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:42,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:42,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:42,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:42,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:42,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:42,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:42,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:42,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:42,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:42,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:42,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:42,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:42,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:42,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:42,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:42,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:42,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:42,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:42,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:42,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:42,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:42,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:42,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:42,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:42,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:42,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:42,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:42,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:42,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:42,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:42,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:42,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:38:42,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:42,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:42,462 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:42,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:42,463 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:42,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:42,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:42,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:38:42,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:42,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:42,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:42,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:42,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:42,465 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:42,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:42,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:42,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:42,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:42,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:42,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:42,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:42,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:42,468 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:38:42,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:38:42,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:42,468 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2021-11-23 15:38:42,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:42,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:42,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:42,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:42,739 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:42,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:38:42,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/d003d2010/8dc4a513ce6040579f733df948ccb044/FLAGe2f0df2f2 [2021-11-23 15:38:43,982 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:38:43,984 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:38:44,085 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/d003d2010/8dc4a513ce6040579f733df948ccb044/FLAGe2f0df2f2 [2021-11-23 15:38:44,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/d003d2010/8dc4a513ce6040579f733df948ccb044 [2021-11-23 15:38:44,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:38:44,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:38:44,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:44,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:38:44,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:38:44,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:44" (1/1) ... [2021-11-23 15:38:44,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b0e46f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:44, skipping insertion in model container [2021-11-23 15:38:44,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:44" (1/1) ... [2021-11-23 15:38:44,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:38:44,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:38:50,720 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-23 15:38:50,723 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-23 15:38:50,724 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-23 15:38:50,725 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-23 15:38:50,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:50,930 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:38:51,520 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-23 15:38:51,521 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-23 15:38:51,522 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-23 15:38:51,523 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-23 15:38:51,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:38:51,997 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:38:51,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51 WrapperNode [2021-11-23 15:38:51,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:38:51,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:51,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:38:51,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:38:52,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:52,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:52,618 INFO L137 Inliner]: procedures = 707, calls = 6114, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12565 [2021-11-23 15:38:52,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:38:52,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:38:52,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:38:52,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:38:52,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:52,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:52,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:52,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:53,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:53,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:53,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:53,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:38:53,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:38:53,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:38:53,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:38:53,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:51" (1/1) ... [2021-11-23 15:38:53,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:53,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:38:53,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:38:53,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:38:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:38:53,456 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:38:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:38:53,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:38:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:38:53,457 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:38:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2021-11-23 15:38:53,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2021-11-23 15:38:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:38:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:38:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:38:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:38:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:38:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:38:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:38:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:38:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:38:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:38:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:38:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:38:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:38:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:38:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:38:53,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:38:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:38:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:38:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2021-11-23 15:38:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2021-11-23 15:38:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:38:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:38:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:38:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:38:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:38:53,461 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:38:53,461 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:38:53,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:38:53,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:38:53,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:38:53,462 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:38:53,462 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:38:53,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:38:53,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:38:53,462 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:38:53,462 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:38:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:38:53,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:38:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:38:53,463 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:38:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:38:53,463 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:38:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:38:53,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:38:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2021-11-23 15:38:53,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2021-11-23 15:38:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 15:38:53,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 15:38:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:38:53,466 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:38:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2021-11-23 15:38:53,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2021-11-23 15:38:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:38:53,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:38:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2021-11-23 15:38:53,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2021-11-23 15:38:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:38:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:38:53,468 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:38:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:38:53,468 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:38:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:38:53,469 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:38:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:38:53,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:38:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:38:53,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:38:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:38:53,469 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:38:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:38:53,470 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:38:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:38:53,470 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:38:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:38:53,470 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:38:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:38:53,470 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:38:53,471 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:38:53,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:38:53,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:38:53,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:38:53,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:38:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:38:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:38:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:38:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:38:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:38:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:38:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:38:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:38:53,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:38:53,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:38:53,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:38:53,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2021-11-23 15:38:53,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2021-11-23 15:38:53,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2021-11-23 15:38:53,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2021-11-23 15:38:53,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:38:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:38:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:38:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:38:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:38:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:38:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:38:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:38:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:38:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:38:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:38:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:38:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:38:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:38:53,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:38:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:38:53,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:38:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:38:53,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:38:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:38:53,483 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:38:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:38:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:38:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:38:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:38:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:38:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:38:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:38:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:38:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:38:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:38:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:38:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:38:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:38:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:38:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-11-23 15:38:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-11-23 15:38:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:38:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:38:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:38:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:38:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:38:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:38:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:38:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:38:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:38:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:38:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:38:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:38:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:38:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:38:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:38:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:38:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:38:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:38:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:38:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:38:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:38:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:38:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:38:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:38:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:38:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:38:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:38:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:38:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:38:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:38:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:38:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:38:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:38:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:38:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:38:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:38:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:38:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:38:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:38:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:38:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:38:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:38:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:38:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:38:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:38:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:38:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:38:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:38:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:38:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:38:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:38:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:38:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:38:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:38:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:38:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:38:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:38:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:38:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:38:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:38:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:38:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:38:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:38:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:38:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:38:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:38:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:38:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:38:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:38:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:38:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:38:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:38:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:38:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:38:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:38:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:38:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:38:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:38:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:38:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:38:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:38:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-11-23 15:38:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-11-23 15:38:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:38:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:38:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:38:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:38:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:38:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:38:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:38:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:38:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:38:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:38:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:38:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:38:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:38:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:38:53,507 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:38:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:38:53,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:38:53,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:38:53,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:38:53,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:38:53,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:38:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:38:53,508 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 15:38:53,509 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 15:38:53,510 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:38:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:38:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:38:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:38:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:38:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:38:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:38:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:38:53,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:38:53,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:38:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:38:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:38:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:38:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:38:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:38:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:38:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:38:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:38:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:38:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:38:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:38:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:38:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:38:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:38:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:38:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:38:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:38:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:38:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:38:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:38:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:38:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:38:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:38:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:38:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:38:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:38:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:38:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:38:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:38:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:38:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:38:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:38:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:38:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:38:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:38:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:38:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:38:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:38:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:38:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:38:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:38:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:38:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:38:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2021-11-23 15:38:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2021-11-23 15:38:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:38:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:38:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:38:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:38:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:38:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:38:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:38:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:38:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:38:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:38:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:38:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:38:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:38:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:38:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:38:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:38:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:38:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:38:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:38:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:38:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:38:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:38:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:38:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:38:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:38:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:38:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:38:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:38:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:38:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:38:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:38:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:38:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:38:53,522 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:38:53,522 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:38:53,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:38:53,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:38:53,522 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:38:53,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:38:53,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:38:53,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:38:53,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:38:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:38:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:38:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:38:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:38:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:38:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2021-11-23 15:38:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2021-11-23 15:38:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:38:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:38:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:38:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:38:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:38:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:38:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:38:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:38:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:38:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:38:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:38:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:38:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:38:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:38:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:38:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:38:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:38:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:38:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:38:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:38:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:38:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-11-23 15:38:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-11-23 15:38:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:38:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:38:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:38:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:38:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:38:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:38:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:38:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:38:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:38:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:38:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:38:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:38:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:38:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:38:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:38:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:38:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-11-23 15:38:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-11-23 15:38:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:38:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:38:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:38:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:38:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:38:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:38:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:38:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:38:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:38:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:38:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:38:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:38:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:38:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:38:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:38:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:38:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:38:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:38:53,531 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 15:38:53,531 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 15:38:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:38:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:38:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:38:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:38:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:38:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:38:53,532 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:38:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:38:53,532 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:38:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:38:53,532 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:38:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:38:53,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:38:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:38:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:38:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:38:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:38:53,533 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:38:53,533 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:38:53,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:38:53,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:38:53,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:38:53,534 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:38:53,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:38:55,096 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:38:55,118 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:38:56,219 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:38:56,225 INFO L158 Benchmark]: Toolchain (without parser) took 12017.89ms. Allocated memory was 127.9MB in the beginning and 396.4MB in the end (delta: 268.4MB). Free memory was 93.6MB in the beginning and 183.8MB in the end (delta: -90.2MB). Peak memory consumption was 226.9MB. Max. memory is 16.1GB. [2021-11-23 15:38:56,226 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:38:56,230 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7790.71ms. Allocated memory was 127.9MB in the beginning and 278.9MB in the end (delta: 151.0MB). Free memory was 93.2MB in the beginning and 104.1MB in the end (delta: -10.9MB). Peak memory consumption was 160.8MB. Max. memory is 16.1GB. [2021-11-23 15:38:56,231 INFO L158 Benchmark]: Boogie Procedure Inliner took 619.72ms. Allocated memory is still 278.9MB. Free memory was 104.1MB in the beginning and 114.7MB in the end (delta: -10.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:38:56,237 INFO L158 Benchmark]: Boogie Preprocessor took 738.88ms. Allocated memory was 278.9MB in the beginning and 396.4MB in the end (delta: 117.4MB). Free memory was 114.7MB in the beginning and 226.8MB in the end (delta: -112.1MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2021-11-23 15:38:56,238 INFO L158 Benchmark]: RCFGBuilder took 2861.56ms. Allocated memory is still 396.4MB. Free memory was 226.8MB in the beginning and 183.8MB in the end (delta: 43.0MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2021-11-23 15:38:56,243 INFO L339 ainManager$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 83.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7790.71ms. Allocated memory was 127.9MB in the beginning and 278.9MB in the end (delta: 151.0MB). Free memory was 93.2MB in the beginning and 104.1MB in the end (delta: -10.9MB). Peak memory consumption was 160.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 619.72ms. Allocated memory is still 278.9MB. Free memory was 104.1MB in the beginning and 114.7MB in the end (delta: -10.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 738.88ms. Allocated memory was 278.9MB in the beginning and 396.4MB in the end (delta: 117.4MB). Free memory was 114.7MB in the beginning and 226.8MB in the end (delta: -112.1MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2861.56ms. Allocated memory is still 396.4MB. Free memory was 226.8MB in the beginning and 183.8MB in the end (delta: 43.0MB). Peak memory consumption was 93.3MB. 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 15:38:56,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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_10fd3754-b9a2-491f-8a6d-e89e829684b0/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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:38:58,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:38:58,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:38:58,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:38:58,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:38:58,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:38:58,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:38:58,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:38:58,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:38:58,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:38:58,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:38:58,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:38:58,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:38:58,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:38:58,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:38:58,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:38:58,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:38:58,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:38:59,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:38:59,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:38:59,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:38:59,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:38:59,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:38:59,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:38:59,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:38:59,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:38:59,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:38:59,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:38:59,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:38:59,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:38:59,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:38:59,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:38:59,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:38:59,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:38:59,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:38:59,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:38:59,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:38:59,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:38:59,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:38:59,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:38:59,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:38:59,035 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:38:59,072 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:38:59,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:38:59,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:38:59,074 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:38:59,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:38:59,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:38:59,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:38:59,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:38:59,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:38:59,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:38:59,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:38:59,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:38:59,077 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:38:59,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:38:59,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:38:59,077 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:38:59,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:38:59,078 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:38:59,078 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:38:59,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:38:59,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:38:59,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:38:59,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:38:59,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:38:59,082 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:38:59,083 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:38:59,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:38:59,083 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:38:59,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:38:59,084 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2021-11-23 15:38:59,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:38:59,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:38:59,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:38:59,652 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:38:59,654 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:38:59,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:38:59,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/8d7d15051/401c9cec75624667b3c6688ef984cff0/FLAG716e80add [2021-11-23 15:39:00,790 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:00,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:39:00,846 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/8d7d15051/401c9cec75624667b3c6688ef984cff0/FLAG716e80add [2021-11-23 15:39:01,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/data/8d7d15051/401c9cec75624667b3c6688ef984cff0 [2021-11-23 15:39:01,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:01,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:01,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:01,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:01,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:01,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:01" (1/1) ... [2021-11-23 15:39:01,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d7c4ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:01, skipping insertion in model container [2021-11-23 15:39:01,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:01" (1/1) ... [2021-11-23 15:39:01,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:01,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:07,774 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-23 15:39:07,777 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-23 15:39:07,778 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-23 15:39:07,778 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-23 15:39:07,812 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:07,962 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:39:08,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:08,730 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-23 15:39:08,731 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-23 15:39:08,732 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-23 15:39:08,732 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-23 15:39:08,743 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:08,815 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:09,453 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2021-11-23 15:39:09,454 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2021-11-23 15:39:09,454 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2021-11-23 15:39:09,455 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_10fd3754-b9a2-491f-8a6d-e89e829684b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2021-11-23 15:39:09,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:10,172 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:10,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10 WrapperNode [2021-11-23 15:39:10,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:10,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:10,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:10,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:10,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:10,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:10,857 INFO L137 Inliner]: procedures = 721, calls = 6114, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12162 [2021-11-23 15:39:10,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:10,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:10,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:10,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:10,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:10,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:10,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:10,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:11,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:11,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:11,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:11,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:11,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:11,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:11,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:11,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:10" (1/1) ... [2021-11-23 15:39:11,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:11,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:11,381 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:11,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:39:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:39:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:39:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:39:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:39:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:39:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2021-11-23 15:39:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2021-11-23 15:39:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:39:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:39:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:39:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:39:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:39:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:39:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:39:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:39:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:39:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:39:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:39:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:39:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:39:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:39:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:39:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:39:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:39:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:39:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2021-11-23 15:39:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2021-11-23 15:39:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:39:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:39:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:39:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-11-23 15:39:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:39:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:39:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:39:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:39:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:39:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:39:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:39:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:39:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:39:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:39:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:39:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:39:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:39:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:39:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:39:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:39:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:39:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:39:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:39:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:39:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2021-11-23 15:39:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2021-11-23 15:39:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 15:39:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 15:39:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:39:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:39:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2021-11-23 15:39:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2021-11-23 15:39:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:39:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:39:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2021-11-23 15:39:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2021-11-23 15:39:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-11-23 15:39:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-11-23 15:39:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:39:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:39:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:39:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:39:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:39:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:39:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:39:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:39:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:39:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:39:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:39:11,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:39:11,448 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:39:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:39:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:39:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:39:11,449 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:39:11,449 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:39:11,450 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:39:11,450 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:39:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:39:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:39:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:39:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:39:11,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:39:11,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:39:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:39:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:39:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:39:11,452 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:39:11,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:39:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:39:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:39:11,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:39:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:39:11,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:39:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:39:11,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:39:11,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:39:11,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2021-11-23 15:39:11,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2021-11-23 15:39:11,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2021-11-23 15:39:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2021-11-23 15:39:11,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:39:11,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:39:11,459 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:39:11,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:39:11,460 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-11-23 15:39:11,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-11-23 15:39:11,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:39:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:39:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:39:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:39:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:39:11,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:39:11,467 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:39:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:39:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:39:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:39:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:39:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:39:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:39:11,468 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:39:11,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:39:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:39:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:39:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:39:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:39:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:39:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:39:11,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:39:11,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:39:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:39:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:39:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:39:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:39:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:39:11,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-11-23 15:39:11,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-11-23 15:39:11,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:39:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:39:11,471 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:39:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:39:11,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:39:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-23 15:39:11,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:39:11,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-11-23 15:39:11,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:39:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:39:11,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:39:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:39:11,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:39:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:39:11,472 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:39:11,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:39:11,473 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:39:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:39:11,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:39:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:39:11,473 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:39:11,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:39:11,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:11,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:39:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-23 15:39:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:39:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:39:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:39:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:39:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:39:11,474 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:39:11,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:11,475 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:39:11,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:39:11,475 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:39:11,476 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:39:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:39:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:39:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:39:11,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:39:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:39:11,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:39:11,478 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:39:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:39:11,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:39:11,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:39:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:39:11,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:39:11,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:39:11,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:39:11,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:39:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:39:11,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:39:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:39:11,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:39:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:39:11,479 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:39:11,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:39:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:39:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:39:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:39:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:39:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:39:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:39:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:39:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:39:11,481 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 15:39:11,481 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 15:39:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:39:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:39:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:39:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:39:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:39:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:39:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:39:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:39:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:39:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:39:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:39:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:39:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:39:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:39:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:39:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:39:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:39:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:39:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:39:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:39:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:39:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:39:11,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-11-23 15:39:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-11-23 15:39:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:39:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:39:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:39:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:39:11,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:39:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:39:11,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:39:11,490 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:39:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:39:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:39:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:39:11,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:39:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:39:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:39:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:39:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:39:11,492 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:39:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:39:11,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:39:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:39:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:39:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:39:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:39:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:39:11,494 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:39:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:39:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:39:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:39:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:39:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:39:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:39:11,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:39:11,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:39:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:39:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:39:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:39:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:39:11,496 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:39:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:39:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:39:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:39:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:39:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:39:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:39:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:39:11,497 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:39:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:39:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:39:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:39:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:39:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:39:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:39:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:39:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:39:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:39:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:39:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:39:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:39:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:39:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:39:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:39:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:39:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:39:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:39:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:39:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:39:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:39:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:39:11,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:39:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:39:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:39:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:39:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:39:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:39:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:39:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:39:11,503 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:39:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:39:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:39:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:39:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:39:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:39:11,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:39:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:39:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:39:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:39:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:39:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2021-11-23 15:39:11,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2021-11-23 15:39:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:39:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:39:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:39:11,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:39:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:39:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:39:11,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:39:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:39:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:39:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:39:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:39:11,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:39:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:39:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:39:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:39:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:39:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:39:11,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:39:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:39:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:39:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:39:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:39:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:39:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:39:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:39:11,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:39:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:39:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:39:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:39:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-11-23 15:39:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:39:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:39:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:39:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:39:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:39:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:39:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:39:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:39:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:39:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:39:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:39:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:39:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:39:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:39:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:39:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:39:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:39:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:39:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:39:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:39:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:39:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:39:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2021-11-23 15:39:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2021-11-23 15:39:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:39:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:39:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:39:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:39:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:39:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:39:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:39:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:39:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:39:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:39:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:39:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:39:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:39:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:39:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:39:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:39:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:39:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:39:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:39:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:39:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:39:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-11-23 15:39:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-11-23 15:39:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:39:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:39:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:39:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:39:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:39:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:39:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:39:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:39:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:39:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:39:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:39:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:39:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:39:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:39:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-11-23 15:39:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-11-23 15:39:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:39:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:39:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:39:11,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:39:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:39:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:39:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:39:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:39:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:39:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:39:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:39:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:39:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:39:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:39:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:39:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:39:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:39:11,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:39:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:39:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:39:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:39:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:39:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:39:11,527 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:39:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:39:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:39:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:39:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:39:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:39:11,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:39:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:39:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:39:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:39:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:39:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:39:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:39:11,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:39:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:39:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:39:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:39:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:39:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:39:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:39:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:39:11,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:39:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:39:11,531 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:39:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:39:13,158 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:13,166 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:36,601 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:39:36,605 INFO L158 Benchmark]: Toolchain (without parser) took 35540.32ms. Allocated memory was 88.1MB in the beginning and 404.8MB in the end (delta: 316.7MB). Free memory was 52.3MB in the beginning and 129.6MB in the end (delta: -77.3MB). Peak memory consumption was 286.3MB. Max. memory is 16.1GB. [2021-11-23 15:39:36,606 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 88.1MB. Free memory was 70.7MB in the beginning and 70.6MB in the end (delta: 75.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:36,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9108.52ms. Allocated memory was 88.1MB in the beginning and 404.8MB in the end (delta: 316.7MB). Free memory was 52.1MB in the beginning and 199.2MB in the end (delta: -147.1MB). Peak memory consumption was 179.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:36,607 INFO L158 Benchmark]: Boogie Procedure Inliner took 682.76ms. Allocated memory is still 404.8MB. Free memory was 199.2MB in the beginning and 247.2MB in the end (delta: -48.1MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2021-11-23 15:39:36,608 INFO L158 Benchmark]: Boogie Preprocessor took 482.34ms. Allocated memory is still 404.8MB. Free memory was 247.2MB in the beginning and 166.5MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-11-23 15:39:36,609 INFO L158 Benchmark]: RCFGBuilder took 25261.42ms. Allocated memory is still 404.8MB. Free memory was 166.5MB in the beginning and 129.6MB in the end (delta: 36.9MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2021-11-23 15:39:36,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 88.1MB. Free memory was 70.7MB in the beginning and 70.6MB in the end (delta: 75.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9108.52ms. Allocated memory was 88.1MB in the beginning and 404.8MB in the end (delta: 316.7MB). Free memory was 52.1MB in the beginning and 199.2MB in the end (delta: -147.1MB). Peak memory consumption was 179.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 682.76ms. Allocated memory is still 404.8MB. Free memory was 199.2MB in the beginning and 247.2MB in the end (delta: -48.1MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 482.34ms. Allocated memory is still 404.8MB. Free memory was 247.2MB in the beginning and 166.5MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 25261.42ms. Allocated memory is still 404.8MB. Free memory was 166.5MB in the beginning and 129.6MB in the end (delta: 36.9MB). Peak memory consumption was 84.1MB. 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 15:39:36,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10fd3754-b9a2-491f-8a6d-e89e829684b0/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