./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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 fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:44,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:44,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:44,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:44,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:44,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:44,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:44,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:44,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:44,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:44,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:44,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:44,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:44,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:44,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:44,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:44,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:44,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:44,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:44,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:44,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:44,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:44,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:44,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:44,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:44,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:44,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:44,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:44,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:44,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:44,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:44,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:44,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:44,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:44,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:44,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:44,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:44,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:44,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:44,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:44,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:44,190 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:44,234 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:44,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:44,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:44,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:44,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:44,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:44,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:44,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:44,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:44,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:44,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:44,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:44,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:44,239 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:44,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:44,240 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:44,240 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:44,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:44,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:44,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:44,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:44,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:44,241 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:44,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:44,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:44,242 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 [2021-11-23 15:03:44,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:44,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:44,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:44,608 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:44,609 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:44,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:03:44,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/31c31b75b/37455869215b48159023246540d1f1ac/FLAG19a63de2b [2021-11-23 15:03:46,073 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:46,075 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:03:46,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/31c31b75b/37455869215b48159023246540d1f1ac/FLAG19a63de2b [2021-11-23 15:03:46,666 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/31c31b75b/37455869215b48159023246540d1f1ac [2021-11-23 15:03:46,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:46,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:46,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:46,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:46,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:46,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:46" (1/1) ... [2021-11-23 15:03:46,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a5a902d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:46, skipping insertion in model container [2021-11-23 15:03:46,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:46" (1/1) ... [2021-11-23 15:03:46,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:47,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:53,977 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2021-11-23 15:03:53,980 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2021-11-23 15:03:54,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:54,158 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:54,863 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2021-11-23 15:03:54,864 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2021-11-23 15:03:54,872 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:55,436 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:55,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55 WrapperNode [2021-11-23 15:03:55,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:55,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:55,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:55,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:55,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:55,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,138 INFO L137 Inliner]: procedures = 727, calls = 6211, calls flagged for inlining = 365, calls inlined = 339, statements flattened = 12955 [2021-11-23 15:03:56,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:56,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:56,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:56,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:56,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:56,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:56,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:56,895 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:56,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:55" (1/1) ... [2021-11-23 15:03:56,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:56,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:56,973 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:57,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:03:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:03:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:03:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:03:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:03:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:03:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:03:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:03:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:03:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:03:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:03:57,107 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:03:57,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:03:57,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:03:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:03:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:03:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:57,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:03:57,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:03:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:03:57,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:03:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:03:57,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:03:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:03:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:03:57,110 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:03:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:03:57,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:03:57,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:03:57,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:57,111 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:03:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:03:57,111 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:03:57,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:03:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:03:57,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:03:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:03:57,112 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:03:57,112 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:03:57,113 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:03:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:03:57,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:03:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:03:57,113 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:03:57,113 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:03:57,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:03:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:03:57,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:03:57,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:03:57,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:03:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:03:57,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:03:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:57,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:57,115 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:03:57,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:03:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:03:57,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:03:57,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:57,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:03:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:03:57,130 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:03:57,130 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:03:57,131 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:03:57,131 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:03:57,131 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:03:57,131 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:03:57,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:03:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:03:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:03:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:03:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:03:57,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:03:57,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:03:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:03:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:03:57,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:03:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:57,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:03:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:03:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:03:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:03:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-23 15:03:57,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-23 15:03:57,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:03:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:03:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:03:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:03:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:03:57,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:03:57,135 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:03:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:03:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:57,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:57,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:03:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:03:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:03:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:03:57,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:03:57,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:03:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:03:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:03:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:03:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:03:57,138 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:03:57,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:03:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:03:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:03:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:03:57,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:03:57,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:03:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:03:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:57,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:03:57,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:03:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:03:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:03:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:03:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:03:57,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:03:57,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:03:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:03:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:03:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:57,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:57,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:03:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:03:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:03:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:03:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:03:57,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:03:57,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:03:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:03:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:03:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:03:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:03:57,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:03:57,144 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:03:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:03:57,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:03:57,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:03:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:03:57,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:03:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:03:57,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:03:57,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:03:57,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:03:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:03:57,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:03:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:03:57,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:03:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:03:57,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:03:57,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:03:57,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:03:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:03:57,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:03:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:03:57,158 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:03:57,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:03:57,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:03:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:03:57,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:03:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:03:57,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:03:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:57,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:03:57,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:03:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:57,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:03:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:03:57,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:03:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:03:57,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:03:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:03:57,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:03:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:03:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:03:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:03:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:03:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:03:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:03:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:03:57,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:03:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:03:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:03:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:03:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:03:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:03:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:03:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:03:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:03:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:03:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:03:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:03:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:03:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:03:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:03:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:03:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:03:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:03:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:03:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:03:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:03:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:03:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:03:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:03:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:03:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:03:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:03:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:03:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:03:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:03:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:03:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:03:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:03:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:03:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:03:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:03:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:03:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:03:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:03:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:03:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:03:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:03:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:03:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:57,179 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 15:03:57,179 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 15:03:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:03:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:03:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:03:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:03:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:03:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:03:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:03:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:03:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:03:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:03:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:03:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:03:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:03:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:03:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:03:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:03:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:03:57,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:03:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:03:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:03:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:03:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:03:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:03:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:03:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:03:57,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:03:57,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:03:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:03:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:03:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2021-11-23 15:03:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2021-11-23 15:03:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:03:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:03:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:03:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:03:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:03:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:03:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:03:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:03:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:03:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:03:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:03:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:03:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:03:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:03:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:03:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:03:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:03:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:03:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:03:57,204 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:03:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:03:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:03:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:03:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:03:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:03:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:03:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:03:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:03:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:03:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:03:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:03:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:03:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:03:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:03:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:03:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:03:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:03:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:03:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:03:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:03:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:03:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:03:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:03:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:03:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:03:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:03:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:03:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:03:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:03:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:03:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:03:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:03:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:03:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:03:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:03:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:03:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:03:57,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:03:57,209 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:03:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:03:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:03:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:03:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:03:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:03:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:03:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:03:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:03:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:03:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:03:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:03:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:03:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:03:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:03:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:03:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 15:03:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 15:03:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:03:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:03:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:03:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:03:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:03:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:03:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:03:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:03:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:03:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:03:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:03:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:03:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:03:57,230 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:03:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:03:57,233 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2021-11-23 15:03:57,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2021-11-23 15:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:03:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:03:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:03:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:03:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:03:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:03:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:03:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:03:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:03:57,240 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 15:03:57,240 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 15:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:03:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:03:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:03:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:03:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:03:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:03:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:03:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:03:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:03:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:03:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:03:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:03:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:03:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:03:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:03:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:03:58,939 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:58,945 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:59,989 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:59,994 INFO L158 Benchmark]: Toolchain (without parser) took 13322.41ms. Allocated memory was 109.1MB in the beginning and 494.9MB in the end (delta: 385.9MB). Free memory was 66.2MB in the beginning and 326.4MB in the end (delta: -260.2MB). Peak memory consumption was 224.6MB. Max. memory is 16.1GB. [2021-11-23 15:03:59,995 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 109.1MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:59,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8766.10ms. Allocated memory was 109.1MB in the beginning and 287.3MB in the end (delta: 178.3MB). Free memory was 66.2MB in the beginning and 136.4MB in the end (delta: -70.2MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:59,996 INFO L158 Benchmark]: Boogie Procedure Inliner took 699.69ms. Allocated memory is still 287.3MB. Free memory was 136.4MB in the beginning and 132.3MB in the end (delta: 4.2MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2021-11-23 15:03:59,997 INFO L158 Benchmark]: Boogie Preprocessor took 754.28ms. Allocated memory was 287.3MB in the beginning and 494.9MB in the end (delta: 207.6MB). Free memory was 132.3MB in the beginning and 330.6MB in the end (delta: -198.4MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:59,998 INFO L158 Benchmark]: RCFGBuilder took 3097.75ms. Allocated memory is still 494.9MB. Free memory was 330.6MB in the beginning and 326.4MB in the end (delta: 4.2MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 109.1MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8766.10ms. Allocated memory was 109.1MB in the beginning and 287.3MB in the end (delta: 178.3MB). Free memory was 66.2MB in the beginning and 136.4MB in the end (delta: -70.2MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 699.69ms. Allocated memory is still 287.3MB. Free memory was 136.4MB in the beginning and 132.3MB in the end (delta: 4.2MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 754.28ms. Allocated memory was 287.3MB in the beginning and 494.9MB in the end (delta: 207.6MB). Free memory was 132.3MB in the beginning and 330.6MB in the end (delta: -198.4MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3097.75ms. Allocated memory is still 494.9MB. Free memory was 330.6MB in the beginning and 326.4MB in the end (delta: 4.2MB). Peak memory consumption was 102.8MB. 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 15:04:00,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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 fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:02,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:02,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:02,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:02,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:02,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:02,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:02,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:02,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:02,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:02,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:02,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:02,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:02,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:02,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:02,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:02,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:02,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:02,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:02,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:02,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:02,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:02,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:02,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:02,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:02,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:02,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:02,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:02,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:02,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:02,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:02,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:02,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:02,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:02,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:02,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:02,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:02,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:02,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:02,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:02,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:02,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:02,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:02,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:02,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:02,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:02,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:02,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:02,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:02,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:02,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:02,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:02,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:02,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:02,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:02,737 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:02,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:02,737 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:02,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:02,738 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:02,738 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:02,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:02,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:02,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:02,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:02,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:02,740 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:02,740 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:02,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:02,741 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:02,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:02,741 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 [2021-11-23 15:04:03,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:03,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:03,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:03,168 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:03,169 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:03,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:03,246 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/23de39c10/37719cf68a6146aca989f42e57519f9f/FLAGbff047716 [2021-11-23 15:04:04,496 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:04,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-23 15:04:04,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/23de39c10/37719cf68a6146aca989f42e57519f9f/FLAGbff047716 [2021-11-23 15:04:04,666 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/data/23de39c10/37719cf68a6146aca989f42e57519f9f [2021-11-23 15:04:04,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:04,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:04,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:04,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:04,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:04,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:04" (1/1) ... [2021-11-23 15:04:04,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a027f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:04, skipping insertion in model container [2021-11-23 15:04:04,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:04" (1/1) ... [2021-11-23 15:04:04,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:05,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:11,426 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2021-11-23 15:04:11,437 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2021-11-23 15:04:11,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:11,634 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:11,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:12,482 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2021-11-23 15:04:12,483 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2021-11-23 15:04:12,491 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:12,551 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:13,472 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_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2021-11-23 15:04:13,473 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2021-11-23 15:04:13,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:14,153 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:14,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14 WrapperNode [2021-11-23 15:04:14,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:14,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:14,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:14,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:14,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,728 INFO L137 Inliner]: procedures = 741, calls = 6211, calls flagged for inlining = 365, calls inlined = 339, statements flattened = 12523 [2021-11-23 15:04:14,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:14,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:14,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:14,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:14,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:15,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:15,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:15,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:15,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:15,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:15,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:15,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-11-23 15:04:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:04:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:04:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-11-23 15:04:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-11-23 15:04:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-11-23 15:04:15,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-11-23 15:04:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-11-23 15:04:15,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-11-23 15:04:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:15,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:15,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:04:15,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:04:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:04:15,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:04:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:04:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:04:15,386 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-11-23 15:04:15,386 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-11-23 15:04:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:04:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2021-11-23 15:04:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:15,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:15,387 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:04:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:04:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-11-23 15:04:15,388 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-11-23 15:04:15,388 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-11-23 15:04:15,389 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-11-23 15:04:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:04:15,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:04:15,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:15,390 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:15,390 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-11-23 15:04:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-11-23 15:04:15,391 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-11-23 15:04:15,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-11-23 15:04:15,392 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-11-23 15:04:15,392 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-11-23 15:04:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:15,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:15,393 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:15,394 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:15,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:04:15,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:04:15,394 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-11-23 15:04:15,394 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-11-23 15:04:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-11-23 15:04:15,395 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-11-23 15:04:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-11-23 15:04:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-11-23 15:04:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-11-23 15:04:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-11-23 15:04:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:04:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:04:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:04:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:04:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:04:15,400 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:04:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-11-23 15:04:15,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-11-23 15:04:15,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-23 15:04:15,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-23 15:04:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:15,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:04:15,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:04:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:04:15,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:04:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:04:15,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:04:15,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:15,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:15,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:15,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:15,404 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-11-23 15:04:15,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-11-23 15:04:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:04:15,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:04:15,405 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:15,405 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:15,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:15,406 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-11-23 15:04:15,407 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-11-23 15:04:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:15,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:15,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:15,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:15,411 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:15,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:15,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:04:15,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:04:15,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:04:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2021-11-23 15:04:15,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:04:15,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-11-23 15:04:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:15,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:15,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:15,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:15,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:15,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:15,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-11-23 15:04:15,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-11-23 15:04:15,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-11-23 15:04:15,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-11-23 15:04:15,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-11-23 15:04:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-11-23 15:04:15,423 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-11-23 15:04:15,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-11-23 15:04:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-11-23 15:04:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-11-23 15:04:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-11-23 15:04:15,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-11-23 15:04:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:15,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:04:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:04:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:04:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:04:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:04:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:04:15,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:04:15,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:04:15,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:04:15,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:04:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-11-23 15:04:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-11-23 15:04:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:04:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:04:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-11-23 15:04:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-11-23 15:04:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:04:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-11-23 15:04:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-11-23 15:04:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:04:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:04:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:04:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-11-23 15:04:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:04:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:04:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:04:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:04:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:04:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:04:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:04:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:04:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-11-23 15:04:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-11-23 15:04:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:04:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:04:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-11-23 15:04:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-11-23 15:04:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:04:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:04:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-11-23 15:04:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-11-23 15:04:15,564 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 15:04:15,564 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 15:04:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-11-23 15:04:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-11-23 15:04:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:04:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:04:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-11-23 15:04:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-11-23 15:04:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:04:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:04:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-11-23 15:04:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-11-23 15:04:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-11-23 15:04:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-11-23 15:04:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-11-23 15:04:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-11-23 15:04:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:04:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:04:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-11-23 15:04:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-11-23 15:04:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-11-23 15:04:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-11-23 15:04:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-11-23 15:04:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-11-23 15:04:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-11-23 15:04:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:04:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:04:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-11-23 15:04:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-11-23 15:04:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-11-23 15:04:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-11-23 15:04:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:04:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-11-23 15:04:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-11-23 15:04:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 15:04:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 15:04:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:04:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:04:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-23 15:04:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-23 15:04:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-11-23 15:04:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-11-23 15:04:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-11-23 15:04:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-11-23 15:04:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2021-11-23 15:04:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2021-11-23 15:04:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:04:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:04:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-11-23 15:04:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-11-23 15:04:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 15:04:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 15:04:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:04:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:04:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:04:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:04:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-11-23 15:04:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-11-23 15:04:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:04:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:04:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-11-23 15:04:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-11-23 15:04:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-11-23 15:04:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-11-23 15:04:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-11-23 15:04:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-11-23 15:04:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-11-23 15:04:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-11-23 15:04:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:04:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:04:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:04:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-11-23 15:04:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-11-23 15:04:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:04:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:04:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:04:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:04:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:04:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:04:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:04:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:04:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:04:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:04:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-11-23 15:04:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-11-23 15:04:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-11-23 15:04:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-11-23 15:04:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-11-23 15:04:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-11-23 15:04:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-11-23 15:04:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-11-23 15:04:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-11-23 15:04:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-11-23 15:04:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-11-23 15:04:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-11-23 15:04:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2021-11-23 15:04:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2021-11-23 15:04:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:04:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:04:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:04:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:04:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-11-23 15:04:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-11-23 15:04:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:04:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:04:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:04:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:04:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:04:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:04:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:04:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:04:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-11-23 15:04:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-11-23 15:04:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-11-23 15:04:15,630 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-11-23 15:04:15,630 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:04:15,630 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:04:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:15,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2021-11-23 15:04:15,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2021-11-23 15:04:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-11-23 15:04:15,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-11-23 15:04:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-11-23 15:04:15,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-11-23 15:04:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 15:04:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 15:04:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-11-23 15:04:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-11-23 15:04:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:04:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:04:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:04:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:04:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-11-23 15:04:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-11-23 15:04:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-11-23 15:04:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-11-23 15:04:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-11-23 15:04:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-11-23 15:04:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:04:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-11-23 15:04:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:04:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:04:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-11-23 15:04:15,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-11-23 15:04:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-11-23 15:04:15,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-11-23 15:04:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-11-23 15:04:15,634 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-11-23 15:04:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-11-23 15:04:15,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-11-23 15:04:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:15,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:04:15,635 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:04:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:04:15,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:04:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-11-23 15:04:15,635 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-11-23 15:04:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-11-23 15:04:15,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-11-23 15:04:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-11-23 15:04:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-11-23 15:04:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:04:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:04:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-11-23 15:04:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-11-23 15:04:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-11-23 15:04:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-11-23 15:04:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:04:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:04:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-11-23 15:04:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-11-23 15:04:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-11-23 15:04:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-11-23 15:04:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:15,638 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-11-23 15:04:15,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-11-23 15:04:17,098 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:17,104 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:41,380 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:41,384 INFO L158 Benchmark]: Toolchain (without parser) took 36712.20ms. Allocated memory was 73.4MB in the beginning and 637.5MB in the end (delta: 564.1MB). Free memory was 42.7MB in the beginning and 456.5MB in the end (delta: -413.8MB). Peak memory consumption was 325.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:41,385 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:41,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9479.26ms. Allocated memory was 73.4MB in the beginning and 400.6MB in the end (delta: 327.2MB). Free memory was 42.7MB in the beginning and 166.0MB in the end (delta: -123.3MB). Peak memory consumption was 221.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:41,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 573.70ms. Allocated memory is still 400.6MB. Free memory was 166.0MB in the beginning and 216.0MB in the end (delta: -50.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:41,387 INFO L158 Benchmark]: Boogie Preprocessor took 556.74ms. Allocated memory is still 400.6MB. Free memory was 216.0MB in the beginning and 128.0MB in the end (delta: 88.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:41,388 INFO L158 Benchmark]: RCFGBuilder took 26093.83ms. Allocated memory was 400.6MB in the beginning and 637.5MB in the end (delta: 237.0MB). Free memory was 128.0MB in the beginning and 456.5MB in the end (delta: -328.5MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:41,391 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9479.26ms. Allocated memory was 73.4MB in the beginning and 400.6MB in the end (delta: 327.2MB). Free memory was 42.7MB in the beginning and 166.0MB in the end (delta: -123.3MB). Peak memory consumption was 221.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 573.70ms. Allocated memory is still 400.6MB. Free memory was 166.0MB in the beginning and 216.0MB in the end (delta: -50.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 556.74ms. Allocated memory is still 400.6MB. Free memory was 216.0MB in the beginning and 128.0MB in the end (delta: 88.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * RCFGBuilder took 26093.83ms. Allocated memory was 400.6MB in the beginning and 637.5MB in the end (delta: 237.0MB). Free memory was 128.0MB in the beginning and 456.5MB in the end (delta: -328.5MB). Peak memory consumption was 83.6MB. 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 15:04:41,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd20ef1-d7e5-4dbf-9497-1092cc1633cf/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable