./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-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:50:01,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:50:01,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:50:01,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:50:01,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:50:01,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:50:01,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:50:01,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:50:01,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:50:01,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:50:01,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:50:01,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:50:01,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:50:01,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:50:01,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:50:01,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:50:01,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:50:01,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:50:01,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:50:01,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:50:01,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:50:01,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:50:01,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:50:01,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:50:01,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:50:01,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:50:01,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:50:01,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:50:01,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:50:01,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:50:01,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:50:01,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:50:01,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:50:01,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:50:01,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:50:01,956 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:50:01,957 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:50:01,957 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:50:01,957 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:50:01,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:50:01,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:50:01,961 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:50:01,998 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:50:01,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:50:02,000 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:50:02,000 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:50:02,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:50:02,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:50:02,008 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:50:02,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:50:02,008 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:50:02,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:50:02,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:50:02,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:50:02,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:50:02,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:50:02,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:50:02,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:50:02,011 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:50:02,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:50:02,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:50:02,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:50:02,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:50:02,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:50:02,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:50:02,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:50:02,013 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:50:02,013 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:50:02,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:50:02,014 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:50:02,014 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:50:02,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:50:02,017 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:50:02,017 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_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2021-11-13 17:50:02,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:50:02,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:50:02,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:50:02,320 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:50:02,321 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:50:02,323 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 17:50:02,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/data/8e2178ae0/1d1c1d89ef9040baac7c592df08d3b7d/FLAG1f8f71d73 [2021-11-13 17:50:03,423 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:50:03,424 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2021-11-13 17:50:03,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/data/8e2178ae0/1d1c1d89ef9040baac7c592df08d3b7d/FLAG1f8f71d73 [2021-11-13 17:50:03,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/data/8e2178ae0/1d1c1d89ef9040baac7c592df08d3b7d [2021-11-13 17:50:03,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:50:03,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:50:03,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:50:03,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:50:03,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:50:03,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:50:03" (1/1) ... [2021-11-13 17:50:03,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d040e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:03, skipping insertion in model container [2021-11-13 17:50:03,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:50:03" (1/1) ... [2021-11-13 17:50:03,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:50:03,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:50:09,900 WARN L228 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_8880701a-889a-4bc1-99d5-4764ae9068e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 17:50:09,905 WARN L228 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_8880701a-889a-4bc1-99d5-4764ae9068e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 17:50:09,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:50:10,046 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:50:10,676 WARN L228 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_8880701a-889a-4bc1-99d5-4764ae9068e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2021-11-13 17:50:10,677 WARN L228 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_8880701a-889a-4bc1-99d5-4764ae9068e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2021-11-13 17:50:10,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:50:11,180 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:50:11,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11 WrapperNode [2021-11-13 17:50:11,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:50:11,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:50:11,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:50:11,184 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:50:11,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:11,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:11,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:50:11,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:50:11,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:50:11,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:50:11,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:11,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:11,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:11,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:12,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:12,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:12,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:12,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:50:12,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:50:12,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:50:12,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:50:12,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:50:11" (1/1) ... [2021-11-13 17:50:12,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:50:12,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:50:12,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:50:12,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880701a-889a-4bc1-99d5-4764ae9068e9/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:50:12,515 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 17:50:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 17:50:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2021-11-13 17:50:12,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2021-11-13 17:50:12,516 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2021-11-13 17:50:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2021-11-13 17:50:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 17:50:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 17:50:12,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 17:50:12,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 17:50:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_132 [2021-11-13 17:50:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_132 [2021-11-13 17:50:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-13 17:50:12,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-13 17:50:12,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-13 17:50:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-13 17:50:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_133 [2021-11-13 17:50:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_133 [2021-11-13 17:50:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 17:50:12,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 17:50:12,519 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2021-11-13 17:50:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2021-11-13 17:50:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2021-11-13 17:50:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2021-11-13 17:50:12,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-13 17:50:12,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-13 17:50:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-13 17:50:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-13 17:50:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 17:50:12,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 17:50:12,521 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 17:50:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 17:50:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 17:50:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 17:50:12,522 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2021-11-13 17:50:12,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2021-11-13 17:50:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-13 17:50:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-13 17:50:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 17:50:12,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 17:50:12,523 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2021-11-13 17:50:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2021-11-13 17:50:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2021-11-13 17:50:12,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2021-11-13 17:50:12,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-11-13 17:50:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-11-13 17:50:12,525 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2021-11-13 17:50:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2021-11-13 17:50:12,525 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2021-11-13 17:50:12,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2021-11-13 17:50:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2021-11-13 17:50:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2021-11-13 17:50:12,526 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-13 17:50:12,526 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-13 17:50:12,527 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2021-11-13 17:50:12,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2021-11-13 17:50:12,528 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2021-11-13 17:50:12,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2021-11-13 17:50:12,529 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-13 17:50:12,529 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-13 17:50:12,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-13 17:50:12,530 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-13 17:50:12,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 17:50:12,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 17:50:12,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 17:50:12,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 17:50:12,532 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2021-11-13 17:50:12,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2021-11-13 17:50:12,532 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 17:50:12,532 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 17:50:12,532 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 17:50:12,532 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 17:50:12,533 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2021-11-13 17:50:12,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2021-11-13 17:50:12,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-13 17:50:12,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-13 17:50:12,534 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 17:50:12,534 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 17:50:12,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 17:50:12,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 17:50:12,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 17:50:12,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 17:50:12,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-13 17:50:12,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-13 17:50:12,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:50:12,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2021-11-13 17:50:12,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2021-11-13 17:50:12,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2021-11-13 17:50:12,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2021-11-13 17:50:12,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-13 17:50:12,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-13 17:50:12,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2021-11-13 17:50:12,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2021-11-13 17:50:12,538 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2021-11-13 17:50:12,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2021-11-13 17:50:12,539 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 17:50:12,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 17:50:12,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-13 17:50:12,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-13 17:50:12,540 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2021-11-13 17:50:12,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2021-11-13 17:50:12,541 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2021-11-13 17:50:12,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2021-11-13 17:50:12,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 17:50:12,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 17:50:12,541 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2021-11-13 17:50:12,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2021-11-13 17:50:12,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 17:50:12,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 17:50:12,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 17:50:12,542 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2021-11-13 17:50:12,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2021-11-13 17:50:12,543 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2021-11-13 17:50:12,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2021-11-13 17:50:12,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 17:50:12,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 17:50:12,544 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2021-11-13 17:50:12,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2021-11-13 17:50:12,548 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2021-11-13 17:50:12,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2021-11-13 17:50:12,549 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 17:50:12,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 17:50:12,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 17:50:12,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 17:50:12,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 17:50:12,552 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2021-11-13 17:50:12,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2021-11-13 17:50:12,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:50:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-13 17:50:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-13 17:50:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 17:50:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 17:50:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2021-11-13 17:50:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2021-11-13 17:50:12,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 17:50:12,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 17:50:12,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 17:50:12,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 17:50:12,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 17:50:12,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 17:50:12,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-13 17:50:12,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-13 17:50:12,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 17:50:12,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 17:50:12,561 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2021-11-13 17:50:12,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2021-11-13 17:50:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 17:50:12,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 17:50:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 17:50:12,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 17:50:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 17:50:12,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 17:50:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-13 17:50:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-13 17:50:12,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 17:50:12,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 17:50:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 17:50:12,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 17:50:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 17:50:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 17:50:12,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 17:50:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-13 17:50:12,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-13 17:50:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 17:50:12,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 17:50:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:50:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:50:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:50:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 17:50:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 17:50:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 17:50:12,566 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2021-11-13 17:50:12,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2021-11-13 17:50:12,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-13 17:50:12,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-13 17:50:12,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-13 17:50:12,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-13 17:50:12,567 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2021-11-13 17:50:12,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2021-11-13 17:50:12,567 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-13 17:50:12,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-13 17:50:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 17:50:12,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 17:50:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 17:50:12,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 17:50:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-13 17:50:12,568 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-13 17:50:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-13 17:50:12,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-13 17:50:12,569 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 17:50:12,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 17:50:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 17:50:12,571 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 17:50:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 17:50:12,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 17:50:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 17:50:12,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 17:50:12,572 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2021-11-13 17:50:12,572 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2021-11-13 17:50:12,572 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 17:50:12,572 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 17:50:12,572 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2021-11-13 17:50:12,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2021-11-13 17:50:12,573 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2021-11-13 17:50:12,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2021-11-13 17:50:12,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:50:12,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:50:12,573 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2021-11-13 17:50:12,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2021-11-13 17:50:12,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 17:50:12,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 17:50:12,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 17:50:12,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 17:50:12,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_158 [2021-11-13 17:50:12,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_158 [2021-11-13 17:50:12,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 17:50:12,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 17:50:12,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2021-11-13 17:50:12,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2021-11-13 17:50:12,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 17:50:12,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 17:50:12,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2021-11-13 17:50:12,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2021-11-13 17:50:12,576 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 17:50:12,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 17:50:12,576 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2021-11-13 17:50:12,576 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2021-11-13 17:50:12,576 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 17:50:12,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 17:50:12,577 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2021-11-13 17:50:12,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2021-11-13 17:50:12,577 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 17:50:12,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 17:50:12,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 17:50:12,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 17:50:12,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 17:50:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 17:50:12,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 17:50:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 17:50:12,578 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2021-11-13 17:50:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2021-11-13 17:50:12,578 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2021-11-13 17:50:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2021-11-13 17:50:12,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2021-11-13 17:50:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2021-11-13 17:50:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:50:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 17:50:12,585 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 17:50:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2021-11-13 17:50:12,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2021-11-13 17:50:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:50:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2021-11-13 17:50:12,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2021-11-13 17:50:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2021-11-13 17:50:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2021-11-13 17:50:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 17:50:12,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 17:50:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-13 17:50:12,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-13 17:50:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2021-11-13 17:50:12,589 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2021-11-13 17:50:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:50:12,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-13 17:50:12,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-13 17:50:12,590 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2021-11-13 17:50:12,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2021-11-13 17:50:12,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 17:50:12,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 17:50:12,590 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 17:50:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 17:50:12,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 17:50:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 17:50:12,591 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2021-11-13 17:50:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2021-11-13 17:50:12,591 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2021-11-13 17:50:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2021-11-13 17:50:12,592 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2021-11-13 17:50:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2021-11-13 17:50:12,592 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-13 17:50:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-13 17:50:12,592 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2021-11-13 17:50:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2021-11-13 17:50:12,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 17:50:12,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 17:50:12,593 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-13 17:50:12,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-13 17:50:12,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 17:50:12,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 17:50:12,594 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2021-11-13 17:50:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2021-11-13 17:50:12,594 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 17:50:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 17:50:12,594 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2021-11-13 17:50:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2021-11-13 17:50:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2021-11-13 17:50:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2021-11-13 17:50:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-13 17:50:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-13 17:50:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 17:50:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 17:50:12,595 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2021-11-13 17:50:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2021-11-13 17:50:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 17:50:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 17:50:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2021-11-13 17:50:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2021-11-13 17:50:12,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:50:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 17:50:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 17:50:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2021-11-13 17:50:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2021-11-13 17:50:12,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2021-11-13 17:50:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2021-11-13 17:50:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 17:50:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 17:50:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2021-11-13 17:50:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2021-11-13 17:50:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2021-11-13 17:50:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2021-11-13 17:50:12,598 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2021-11-13 17:50:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2021-11-13 17:50:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 17:50:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 17:50:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2021-11-13 17:50:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2021-11-13 17:50:12,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 17:50:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 17:50:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 17:50:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 17:50:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-13 17:50:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-13 17:50:12,600 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2021-11-13 17:50:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2021-11-13 17:50:12,601 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-13 17:50:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-13 17:50:12,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 17:50:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 17:50:12,601 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2021-11-13 17:50:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2021-11-13 17:50:12,601 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 17:50:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 17:50:12,602 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-13 17:50:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-13 17:50:12,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:50:12,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 17:50:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 17:50:12,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2021-11-13 17:50:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2021-11-13 17:50:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-13 17:50:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-13 17:50:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-13 17:50:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-13 17:50:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2021-11-13 17:50:12,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2021-11-13 17:50:14,693 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;