./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8 --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 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:55:01,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:55:01,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:55:01,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:55:01,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:55:01,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:55:01,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:55:01,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:55:01,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:55:01,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:55:01,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:55:01,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:55:01,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:55:01,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:55:01,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:55:01,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:55:01,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:55:01,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:55:01,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:55:01,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:55:01,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:55:01,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:55:01,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:55:01,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:55:01,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:55:01,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:55:01,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:55:01,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:55:01,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:55:01,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:55:01,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:55:01,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:55:01,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:55:01,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:55:01,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:55:01,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:55:01,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:55:01,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:55:01,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:55:01,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:55:01,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:55:01,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:55:01,943 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:55:01,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:55:01,950 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:55:01,950 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:55:01,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:55:01,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:55:01,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:55:01,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:55:01,953 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:55:01,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:55:01,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:55:01,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:55:01,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:55:01,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:55:01,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:55:01,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:55:01,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:55:01,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:55:01,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:55:01,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:55:01,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:55:01,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:01,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:55:01,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:55:01,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:55:01,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:55:01,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:55:01,959 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:55:01,959 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:55:01,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:55:01,959 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_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2022-11-16 11:55:02,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:55:02,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:55:02,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:55:02,305 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:55:02,306 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:55:02,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-11-16 11:55:02,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/data/2a1e08d69/4a096fa9e4664ae183e6ec02b4aaf2ae/FLAG55a58777d [2022-11-16 11:55:03,471 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:55:03,472 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2022-11-16 11:55:03,558 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/data/2a1e08d69/4a096fa9e4664ae183e6ec02b4aaf2ae/FLAG55a58777d [2022-11-16 11:55:03,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/data/2a1e08d69/4a096fa9e4664ae183e6ec02b4aaf2ae [2022-11-16 11:55:03,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:55:03,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:55:03,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:03,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:55:03,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:55:03,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:03" (1/1) ... [2022-11-16 11:55:03,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4056532f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:03, skipping insertion in model container [2022-11-16 11:55:03,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:03" (1/1) ... [2022-11-16 11:55:03,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:55:04,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:08,208 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-11-16 11:55:08,220 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-11-16 11:55:08,223 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-11-16 11:55:08,224 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-11-16 11:55:08,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:08,383 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:55:08,897 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2022-11-16 11:55:08,898 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2022-11-16 11:55:08,899 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2022-11-16 11:55:08,899 WARN L229 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_fe82e297-760a-4a70-a791-41b2d25ad71f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2022-11-16 11:55:08,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:09,210 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:55:09,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09 WrapperNode [2022-11-16 11:55:09,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:09,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:09,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:55:09,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:55:09,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,627 INFO L138 Inliner]: procedures = 548, calls = 3156, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 6530 [2022-11-16 11:55:09,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:09,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:55:09,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:55:09,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:55:09,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:09,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:10,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:10,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:10,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:55:10,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:55:10,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:55:10,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:55:10,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:09" (1/1) ... [2022-11-16 11:55:10,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:10,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:55:10,138 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:55:10,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe82e297-760a-4a70-a791-41b2d25ad71f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:55:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 11:55:10,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 11:55:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 11:55:10,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 11:55:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 11:55:10,195 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 11:55:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:55:10,195 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:55:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:55:10,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:55:10,196 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:55:10,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:55:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 11:55:10,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 11:55:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:55:10,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:55:10,197 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:55:10,197 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:55:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:55:10,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:55:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:55:10,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:55:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:55:10,198 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:55:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:55:10,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:55:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:55:10,199 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:55:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:55:10,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2022-11-16 11:55:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 11:55:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 11:55:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:55:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:55:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:55:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:55:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:55:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:55:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2022-11-16 11:55:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2022-11-16 11:55:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:55:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 11:55:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 11:55:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 11:55:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 11:55:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 11:55:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 11:55:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:55:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:55:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:55:10,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:55:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 11:55:10,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 11:55:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:55:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 11:55:10,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 11:55:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:55:10,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:55:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:55:10,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:55:10,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:55:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:55:10,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:55:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2022-11-16 11:55:10,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2022-11-16 11:55:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:55:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:55:10,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:55:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 11:55:10,211 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 11:55:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:55:10,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:55:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:55:10,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:55:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:55:10,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:55:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 11:55:10,212 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 11:55:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:55:10,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:55:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 11:55:10,213 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 11:55:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 11:55:10,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 11:55:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:55:10,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:55:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:55:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:55:10,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:55:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:55:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:55:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:55:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:55:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:55:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:55:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:55:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:55:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:55:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:55:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:55:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:55:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:55:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:55:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:55:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:55:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 11:55:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 11:55:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:55:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:55:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 11:55:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 11:55:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:55:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:55:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:55:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:55:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:55:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:55:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:55:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:55:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-16 11:55:10,228 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-16 11:55:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:55:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:55:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 11:55:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 11:55:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:55:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:55:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:55:10,231 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:55:10,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:55:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:55:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-16 11:55:10,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-16 11:55:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:55:10,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:55:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 11:55:10,233 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 11:55:10,233 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-16 11:55:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-16 11:55:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 11:55:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 11:55:10,234 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 11:55:10,234 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 11:55:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 11:55:10,235 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 11:55:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:55:10,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:55:10,235 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:55:10,236 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:55:10,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:55:10,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:55:10,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:55:10,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:55:10,236 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:55:10,237 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:55:10,237 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-11-16 11:55:10,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-11-16 11:55:10,237 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 11:55:10,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 11:55:10,238 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-16 11:55:10,238 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-16 11:55:10,238 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:55:10,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:55:10,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:55:10,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:55:10,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:55:10,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:55:10,239 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 11:55:10,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 11:55:10,240 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 11:55:10,240 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 11:55:10,240 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:55:10,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:55:10,240 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 11:55:10,240 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 11:55:10,241 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:55:10,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:55:10,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:55:10,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:55:10,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:55:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:55:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 11:55:10,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 11:55:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-16 11:55:10,242 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-16 11:55:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:55:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 11:55:10,243 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 11:55:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 11:55:10,243 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 11:55:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:55:10,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:55:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:55:10,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:55:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 11:55:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 11:55:10,245 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:55:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:55:10,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:55:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:55:10,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:55:10,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:55:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:55:10,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:55:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 11:55:10,246 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 11:55:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:55:10,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:55:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2022-11-16 11:55:10,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2022-11-16 11:55:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 11:55:10,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 11:55:10,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:55:10,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:55:10,248 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:55:10,248 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:55:10,248 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:55:10,249 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:55:10,249 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:55:10,249 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:55:10,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:55:10,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:55:10,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:55:10,250 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-11-16 11:55:10,250 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-11-16 11:55:10,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:55:10,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:55:10,250 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:55:10,251 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:55:10,251 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:55:10,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:55:10,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:55:10,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:55:10,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2022-11-16 11:55:10,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2022-11-16 11:55:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 11:55:10,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 11:55:10,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2022-11-16 11:55:10,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2022-11-16 11:55:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 11:55:10,253 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 11:55:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:55:10,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:55:10,253 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:55:10,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:55:10,254 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 11:55:10,254 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 11:55:10,254 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 11:55:10,254 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 11:55:10,254 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 11:55:10,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 11:55:10,255 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 11:55:10,255 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 11:55:10,255 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:55:10,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:55:10,256 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 11:55:10,256 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 11:55:10,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:55:10,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:55:10,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:55:10,256 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:55:10,257 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:55:10,257 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 11:55:10,257 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 11:55:11,332 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:55:11,337 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:55:11,664 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;