./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:41,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:41,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:41,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:41,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:41,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:41,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:41,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:41,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:41,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:41,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:41,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:41,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:41,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:41,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:41,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:41,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:41,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:41,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:41,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:41,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:41,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:41,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:41,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:41,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:41,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:41,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:41,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:41,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:41,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:41,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:41,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:41,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:41,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:41,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:41,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:41,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:41,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:41,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:41,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:41,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:41,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:41,904 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:41,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:41,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:41,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:41,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:41,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:41,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:41,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:41,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:41,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:41,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:41,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:41,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:41,909 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:41,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:41,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:41,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:41,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:41,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:41,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:41,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:41,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:41,911 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:41,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:41,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:41,911 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 [2021-11-23 15:04:42,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:42,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:42,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:42,274 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:42,275 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:42,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:04:42,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/ae6967af1/3e8bae52c9a242248d21dcecd76fc622/FLAG75a72a827 [2021-11-23 15:04:43,488 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:43,488 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:04:43,548 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/ae6967af1/3e8bae52c9a242248d21dcecd76fc622/FLAG75a72a827 [2021-11-23 15:04:43,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/ae6967af1/3e8bae52c9a242248d21dcecd76fc622 [2021-11-23 15:04:43,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:43,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:43,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:43,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:43,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:43,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:43" (1/1) ... [2021-11-23 15:04:43,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c13c962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:43, skipping insertion in model container [2021-11-23 15:04:43,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:43" (1/1) ... [2021-11-23 15:04:43,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:43,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:50,895 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2021-11-23 15:04:50,898 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2021-11-23 15:04:50,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:51,079 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:51,930 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2021-11-23 15:04:51,931 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2021-11-23 15:04:51,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:52,534 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:52,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52 WrapperNode [2021-11-23 15:04:52,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:52,537 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:52,537 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:52,537 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:52,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:52,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,221 INFO L137 Inliner]: procedures = 821, calls = 5772, calls flagged for inlining = 428, calls inlined = 368, statements flattened = 11456 [2021-11-23 15:04:53,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:53,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:53,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:53,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:53,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:53,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:53,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:53,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:53,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:53,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:53,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:53,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:53,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:04:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:04:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:04:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:04:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:04:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:04:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:04:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:04:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:04:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:04:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:04:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:04:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:04:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:04:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:04:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:04:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:04:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:04:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:04:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:04:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:04:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:04:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:04:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:04:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:04:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:04:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:04:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:04:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:04:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:04:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:04:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:04:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:04:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:04:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:04:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:04:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:04:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:04:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:04:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:04:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:04:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:04:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:04:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:04:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:04:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:04:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:04:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:04:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:04:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:04:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:04:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:04:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:04:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:04:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:04:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:04:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:04:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:04:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:04:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:04:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:04:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:04:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:04:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:04:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:04:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:04:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:04:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:04:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:04:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:04:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:04:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:04:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:04:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:04:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:04:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:04:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:04:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:04:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:04:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:04:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:04:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:04:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:04:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:04:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:04:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:04:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:04:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:04:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:04:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:53,984 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 15:04:53,984 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 15:04:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:04:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:04:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:04:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:04:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:04:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:04:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:04:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:04:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:04:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:04:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:04:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:04:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:04:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:04:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:04:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:04:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:04:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-11-23 15:04:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-11-23 15:04:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:04:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:04:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:04:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:04:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:04:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:04:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:04:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:04:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:04:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:04:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:04:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:04:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:04:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:04:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:04:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:04:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:04:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:04:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:04:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:04:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:04:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:04:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:04:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:04:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2021-11-23 15:04:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2021-11-23 15:04:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:04:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:04:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:04:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:04:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:04:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:04:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:04:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:04:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:04:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:04:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:04:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:04:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:04:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:04:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:04:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:04:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:04:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:04:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:04:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:04:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:04:53,997 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 15:04:53,997 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 15:04:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:04:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:04:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:04:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:04:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:04:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:04:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:04:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:04:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:04:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:04:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:04:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:04:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:04:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:04:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:04:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:04:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:04:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:04:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:04:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:04:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:04:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:04:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:04:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:04:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:54,006 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:04:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:04:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:04:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:04:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:04:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:04:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:54,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:54,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:04:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:04:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:04:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:04:54,013 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:04:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:04:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:04:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:04:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:04:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:04:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:04:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:04:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:04:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:04:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:04:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:04:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:04:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:04:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:04:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:04:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:04:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:04:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:04:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:04:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:04:54,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:04:54,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:04:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:04:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:04:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:04:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:04:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:04:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:04:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:04:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:04:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:04:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:04:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:04:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:04:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:04:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:04:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:04:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:04:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:04:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:04:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:04:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:04:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:04:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:04:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:04:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:04:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:04:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:04:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:04:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:04:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:04:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:04:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:04:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:04:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:04:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:04:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:04:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:04:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:04:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:04:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-11-23 15:04:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-11-23 15:04:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:04:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:04:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:04:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:04:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:04:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:04:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:04:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:04:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:04:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:04:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:04:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:04:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:04:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:04:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:04:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:04:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:04:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:04:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:54,028 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:04:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:04:54,029 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:04:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:04:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:04:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:04:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:04:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:04:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:04:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:04:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:04:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:04:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:04:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:04:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:04:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:04:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:04:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:04:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:04:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:04:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:04:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:04:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:04:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:04:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:04:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:04:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:04:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:04:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:04:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:04:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2021-11-23 15:04:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2021-11-23 15:04:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:04:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:04:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:04:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:04:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:04:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:04:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:04:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:04:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:04:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:04:54,036 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:04:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:04:54,036 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:04:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:04:54,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:54,036 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:04:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:04:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:04:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:04:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:54,038 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:04:54,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:04:54,038 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:04:55,455 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:55,460 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:55,686 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:55,690 INFO L158 Benchmark]: Toolchain (without parser) took 11957.42ms. Allocated memory was 117.4MB in the beginning and 394.3MB in the end (delta: 276.8MB). Free memory was 76.5MB in the beginning and 205.8MB in the end (delta: -129.3MB). Peak memory consumption was 218.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:55,690 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 65.1MB in the beginning and 65.1MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:55,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8800.13ms. Allocated memory was 117.4MB in the beginning and 394.3MB in the end (delta: 276.8MB). Free memory was 76.5MB in the beginning and 242.0MB in the end (delta: -165.5MB). Peak memory consumption was 188.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:55,692 INFO L158 Benchmark]: Boogie Procedure Inliner took 685.61ms. Allocated memory is still 394.3MB. Free memory was 242.0MB in the beginning and 174.9MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:55,692 INFO L158 Benchmark]: Boogie Preprocessor took 623.43ms. Allocated memory is still 394.3MB. Free memory was 174.9MB in the beginning and 205.8MB in the end (delta: -30.9MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:55,693 INFO L158 Benchmark]: RCFGBuilder took 1840.55ms. Allocated memory is still 394.3MB. Free memory was 205.8MB in the beginning and 205.8MB in the end (delta: -2.0kB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:55,696 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 65.1MB in the beginning and 65.1MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8800.13ms. Allocated memory was 117.4MB in the beginning and 394.3MB in the end (delta: 276.8MB). Free memory was 76.5MB in the beginning and 242.0MB in the end (delta: -165.5MB). Peak memory consumption was 188.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 685.61ms. Allocated memory is still 394.3MB. Free memory was 242.0MB in the beginning and 174.9MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 623.43ms. Allocated memory is still 394.3MB. Free memory was 174.9MB in the beginning and 205.8MB in the end (delta: -30.9MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1840.55ms. Allocated memory is still 394.3MB. Free memory was 205.8MB in the beginning and 205.8MB in the end (delta: -2.0kB). Peak memory consumption was 68.2MB. 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 15:04:55,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:58,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:58,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:58,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:58,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:58,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:58,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:58,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:58,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:58,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:58,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:58,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:58,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:58,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:58,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:58,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:58,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:58,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:58,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:58,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:58,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:58,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:58,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:58,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:58,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:58,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:58,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:58,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:58,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:58,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:58,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:58,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:58,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:58,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:58,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:58,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:58,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:58,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:58,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:58,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:58,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:58,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:58,437 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:58,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:58,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:58,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:58,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:58,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:58,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:58,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:58,443 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:58,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:58,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:58,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:58,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:58,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:58,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:58,445 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:58,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:58,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:58,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:58,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:58,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:58,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:58,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:58,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:58,448 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:58,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:58,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:58,448 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:58,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:58,449 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 [2021-11-23 15:04:58,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:58,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:58,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:58,850 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:58,851 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:58,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:04:58,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/e78587ca4/876e10ab50bf470c9256928dd92f777f/FLAG4309519ff [2021-11-23 15:05:00,178 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:00,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:05:00,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/e78587ca4/876e10ab50bf470c9256928dd92f777f/FLAG4309519ff [2021-11-23 15:05:00,368 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/data/e78587ca4/876e10ab50bf470c9256928dd92f777f [2021-11-23 15:05:00,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:00,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:00,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:00,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:00,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:00,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:00" (1/1) ... [2021-11-23 15:05:00,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1244ffb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:00, skipping insertion in model container [2021-11-23 15:05:00,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:00" (1/1) ... [2021-11-23 15:05:00,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:00,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:08,387 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2021-11-23 15:05:08,390 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2021-11-23 15:05:08,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:08,553 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:08,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:09,321 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2021-11-23 15:05:09,322 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2021-11-23 15:05:09,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:09,395 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:10,278 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_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2021-11-23 15:05:10,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2021-11-23 15:05:10,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:10,833 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:10,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10 WrapperNode [2021-11-23 15:05:10,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:10,835 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:10,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:10,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:10,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:11,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:11,495 INFO L137 Inliner]: procedures = 836, calls = 5772, calls flagged for inlining = 428, calls inlined = 368, statements flattened = 11171 [2021-11-23 15:05:11,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:11,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:11,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:11,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:11,506 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:11,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:11,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:11,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:12,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:12,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:12,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:12,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:12,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:12,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:12,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:12,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:10" (1/1) ... [2021-11-23 15:05:12,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:12,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:12,269 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:12,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:05:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:05:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:05:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:05:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:05:12,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:05:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:05:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:05:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:05:12,320 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:05:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:05:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:05:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:12,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:05:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:05:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:05:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:05:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:12,322 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:05:12,323 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:05:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:05:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:05:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:05:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:05:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:05:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:05:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:05:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:05:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:05:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:05:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:05:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:05:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:05:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:05:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:05:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:05:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:05:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:05:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:05:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:05:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:05:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:05:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:05:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:05:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:05:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 15:05:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:05:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:05:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:05:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:05:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:05:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:05:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:05:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:05:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:05:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:05:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:05:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:05:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:05:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:05:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:12,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:05:12,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:05:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:05:12,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:05:12,344 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:05:12,345 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:05:12,345 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:12,346 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:12,347 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:05:12,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:05:12,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:12,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:12,349 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:05:12,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:05:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:05:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:05:12,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:05:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:05:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:05:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:05:12,356 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:05:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:05:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:05:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:05:12,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:05:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:05:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:05:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:05:12,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:05:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:05:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:05:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:05:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:12,359 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:05:12,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:05:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:05:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:05:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-11-23 15:05:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-11-23 15:05:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:12,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:05:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:05:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:12,361 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:05:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:05:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:05:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:05:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:05:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:05:12,362 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:05:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:05:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:05:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:05:12,363 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:05:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:05:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:05:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:05:12,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2021-11-23 15:05:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2021-11-23 15:05:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:05:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:05:12,365 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:05:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:05:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:05:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:05:12,366 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:05:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:05:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:12,367 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:05:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:05:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:12,368 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:05:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:05:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:05:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:05:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:05:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:05:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:05:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:05:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:05:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:05:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:05:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:05:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:05:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:05:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:05:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:05:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:05:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:05:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:05:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:05:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:05:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:05:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:05:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:05:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:05:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:05:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:05:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:05:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:05:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:05:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:05:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:05:12,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:05:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:05:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:12,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:12,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:05:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:05:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:05:12,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:05:12,386 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:05:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:05:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:05:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:05:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:12,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:05:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:05:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:12,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:05:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:05:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:05:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:05:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:05:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:05:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:12,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:05:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:05:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:05:12,390 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:05:12,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:12,391 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:05:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:05:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:05:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:05:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:05:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:05:12,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:05:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:05:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:05:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:05:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:05:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:05:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:12,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:12,393 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:05:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:05:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:05:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:05:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:12,394 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:12,394 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:05:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:05:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-11-23 15:05:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-11-23 15:05:12,395 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:05:12,395 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:05:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:12,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:12,396 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:12,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:12,401 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:05:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:05:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:12,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:05:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:05:12,403 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:05:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:05:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:05:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:05:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:05:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:05:12,404 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:05:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:05:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:05:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:05:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:12,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:05:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:05:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:05:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:05:12,406 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:05:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:05:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:05:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:05:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2021-11-23 15:05:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2021-11-23 15:05:12,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:05:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:05:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:05:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:05:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:12,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:05:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:05:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:05:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:05:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:05:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:05:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:12,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:05:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:05:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:05:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:05:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:12,410 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:05:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:05:12,411 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:05:13,901 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:13,906 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:14,153 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:14,156 INFO L158 Benchmark]: Toolchain (without parser) took 13781.61ms. Allocated memory was 96.5MB in the beginning and 809.5MB in the end (delta: 713.0MB). Free memory was 67.5MB in the beginning and 585.4MB in the end (delta: -517.9MB). Peak memory consumption was 239.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:14,157 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:14,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10456.95ms. Allocated memory was 96.5MB in the beginning and 398.5MB in the end (delta: 302.0MB). Free memory was 67.5MB in the beginning and 222.9MB in the end (delta: -155.4MB). Peak memory consumption was 223.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:14,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 661.17ms. Allocated memory is still 398.5MB. Free memory was 222.9MB in the beginning and 158.9MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:14,158 INFO L158 Benchmark]: Boogie Preprocessor took 727.63ms. Allocated memory is still 398.5MB. Free memory was 158.9MB in the beginning and 192.2MB in the end (delta: -33.3MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:14,162 INFO L158 Benchmark]: RCFGBuilder took 1927.98ms. Allocated memory was 398.5MB in the beginning and 809.5MB in the end (delta: 411.0MB). Free memory was 192.2MB in the beginning and 585.4MB in the end (delta: -393.2MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:14,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10456.95ms. Allocated memory was 96.5MB in the beginning and 398.5MB in the end (delta: 302.0MB). Free memory was 67.5MB in the beginning and 222.9MB in the end (delta: -155.4MB). Peak memory consumption was 223.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 661.17ms. Allocated memory is still 398.5MB. Free memory was 222.9MB in the beginning and 158.9MB in the end (delta: 64.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 727.63ms. Allocated memory is still 398.5MB. Free memory was 158.9MB in the beginning and 192.2MB in the end (delta: -33.3MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1927.98ms. Allocated memory was 398.5MB in the beginning and 809.5MB in the end (delta: 411.0MB). Free memory was 192.2MB in the beginning and 585.4MB in the end (delta: -393.2MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:14,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6eac7f8-968c-4f60-90b3-a2d69574f83c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable