./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL --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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 05:32:41,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 05:32:41,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 05:32:41,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 05:32:41,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 05:32:41,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 05:32:41,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 05:32:41,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 05:32:41,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 05:32:41,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 05:32:41,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 05:32:41,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 05:32:41,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 05:32:41,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 05:32:41,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 05:32:41,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 05:32:41,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 05:32:41,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 05:32:41,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 05:32:41,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 05:32:41,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 05:32:41,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 05:32:41,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 05:32:41,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 05:32:41,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 05:32:41,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 05:32:41,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 05:32:41,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 05:32:41,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 05:32:41,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 05:32:41,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 05:32:41,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 05:32:41,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 05:32:41,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 05:32:41,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 05:32:41,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 05:32:41,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 05:32:41,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 05:32:41,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 05:32:41,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 05:32:41,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 05:32:41,938 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-19 05:32:41,973 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 05:32:41,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 05:32:41,974 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-19 05:32:41,974 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-19 05:32:41,975 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 05:32:41,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 05:32:41,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-19 05:32:41,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-19 05:32:41,978 INFO L138 SettingsManager]: * Use SBE=true [2021-11-19 05:32:41,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 05:32:41,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 05:32:41,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 05:32:41,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 05:32:41,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 05:32:41,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 05:32:41,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 05:32:41,981 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 05:32:41,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 05:32:41,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 05:32:41,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 05:32:41,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 05:32:41,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:32:41,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 05:32:41,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 05:32:41,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 05:32:41,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-19 05:32:41,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 05:32:41,984 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-19 05:32:41,985 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-19 05:32:41,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 05:32:41,985 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 05:32:41,986 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_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2021-11-19 05:32:42,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 05:32:42,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 05:32:42,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 05:32:42,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 05:32:42,386 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 05:32:42,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 05:32:42,508 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/data/5a27ef475/4c27c29ed7294b5da6c9603e93d25c15/FLAG2a341297a [2021-11-19 05:32:43,905 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 05:32:43,907 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 05:32:44,012 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/data/5a27ef475/4c27c29ed7294b5da6c9603e93d25c15/FLAG2a341297a [2021-11-19 05:32:44,085 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/data/5a27ef475/4c27c29ed7294b5da6c9603e93d25c15 [2021-11-19 05:32:44,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 05:32:44,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 05:32:44,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 05:32:44,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 05:32:44,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 05:32:44,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:32:44" (1/1) ... [2021-11-19 05:32:44,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8b7f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:44, skipping insertion in model container [2021-11-19 05:32:44,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:32:44" (1/1) ... [2021-11-19 05:32:44,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 05:32:44,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 05:32:45,333 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 05:32:45,334 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 05:32:45,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 05:32:48,343 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:32:48,568 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 05:32:48,743 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 05:32:48,745 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 05:32:48,767 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 05:32:49,233 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:32:49,602 INFO L208 MainTranslator]: Completed translation [2021-11-19 05:32:49,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49 WrapperNode [2021-11-19 05:32:49,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 05:32:49,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 05:32:49,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 05:32:49,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 05:32:49,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:49,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,187 INFO L137 Inliner]: procedures = 380, calls = 2789, calls flagged for inlining = 197, calls inlined = 172, statements flattened = 5591 [2021-11-19 05:32:50,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 05:32:50,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 05:32:50,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 05:32:50,190 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 05:32:50,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 05:32:50,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 05:32:50,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 05:32:50,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 05:32:50,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:32:49" (1/1) ... [2021-11-19 05:32:50,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:32:50,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/z3 [2021-11-19 05:32:50,762 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 05:32:50,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3dc0346-bf9a-46d3-88ad-0862ff8b5528/bin/uautomizer-ZXIjhQolGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 05:32:50,822 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2021-11-19 05:32:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2021-11-19 05:32:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2021-11-19 05:32:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2021-11-19 05:32:50,823 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-19 05:32:50,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-19 05:32:50,824 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2021-11-19 05:32:50,824 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2021-11-19 05:32:50,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 05:32:50,824 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 05:32:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 05:32:50,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 05:32:50,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 05:32:50,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 05:32:50,825 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2021-11-19 05:32:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2021-11-19 05:32:50,826 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-19 05:32:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-19 05:32:50,826 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2021-11-19 05:32:50,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2021-11-19 05:32:50,827 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2021-11-19 05:32:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2021-11-19 05:32:50,827 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2021-11-19 05:32:50,827 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2021-11-19 05:32:50,828 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 05:32:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 05:32:50,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-19 05:32:50,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-19 05:32:50,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 05:32:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 05:32:50,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-19 05:32:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-19 05:32:50,829 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-11-19 05:32:50,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-11-19 05:32:50,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 05:32:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 05:32:50,830 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-19 05:32:50,830 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-19 05:32:50,830 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 05:32:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 05:32:50,831 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2021-11-19 05:32:50,831 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2021-11-19 05:32:50,831 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2021-11-19 05:32:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2021-11-19 05:32:50,832 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2021-11-19 05:32:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2021-11-19 05:32:50,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-19 05:32:50,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-19 05:32:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2021-11-19 05:32:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2021-11-19 05:32:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 05:32:50,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 05:32:50,833 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 05:32:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 05:32:50,834 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 05:32:50,834 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 05:32:50,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 05:32:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 05:32:50,835 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 05:32:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 05:32:50,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 05:32:50,835 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 05:32:50,836 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-19 05:32:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-19 05:32:50,836 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 05:32:50,836 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 05:32:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2021-11-19 05:32:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2021-11-19 05:32:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 05:32:50,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 05:32:50,837 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2021-11-19 05:32:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2021-11-19 05:32:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2021-11-19 05:32:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2021-11-19 05:32:50,838 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 05:32:50,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 05:32:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2021-11-19 05:32:50,839 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2021-11-19 05:32:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2021-11-19 05:32:50,839 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2021-11-19 05:32:50,839 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 05:32:50,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 05:32:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 05:32:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 05:32:50,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 05:32:50,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 05:32:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 05:32:50,841 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 05:32:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 05:32:50,841 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 05:32:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-19 05:32:50,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-19 05:32:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-19 05:32:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2021-11-19 05:32:50,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2021-11-19 05:32:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2021-11-19 05:32:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2021-11-19 05:32:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 05:32:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 05:32:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 05:32:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 05:32:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2021-11-19 05:32:50,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2021-11-19 05:32:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2021-11-19 05:32:50,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2021-11-19 05:32:50,897 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2021-11-19 05:32:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2021-11-19 05:32:50,897 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2021-11-19 05:32:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2021-11-19 05:32:50,897 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2021-11-19 05:32:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2021-11-19 05:32:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 05:32:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 05:32:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-19 05:32:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-19 05:32:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2021-11-19 05:32:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2021-11-19 05:32:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 05:32:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 05:32:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 05:32:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 05:32:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2021-11-19 05:32:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2021-11-19 05:32:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2021-11-19 05:32:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2021-11-19 05:32:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2021-11-19 05:32:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2021-11-19 05:32:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-19 05:32:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 05:32:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 05:32:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2021-11-19 05:32:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2021-11-19 05:32:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 05:32:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 05:32:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-19 05:32:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-19 05:32:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-19 05:32:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 05:32:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 05:32:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-19 05:32:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 05:32:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 05:32:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 05:32:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 05:32:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 05:32:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 05:32:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-19 05:32:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-19 05:32:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2021-11-19 05:32:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2021-11-19 05:32:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 05:32:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 05:32:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 05:32:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 05:32:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 05:32:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 05:32:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2021-11-19 05:32:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2021-11-19 05:32:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 05:32:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 05:32:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats64 [2021-11-19 05:32:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats64 [2021-11-19 05:32:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-19 05:32:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-19 05:32:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-19 05:32:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2021-11-19 05:32:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2021-11-19 05:32:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-19 05:32:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-19 05:32:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2021-11-19 05:32:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2021-11-19 05:32:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 05:32:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 05:32:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 05:32:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 05:32:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2021-11-19 05:32:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2021-11-19 05:32:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 05:32:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 05:32:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 05:32:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-19 05:32:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-19 05:32:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 05:32:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 05:32:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 05:32:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 05:32:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2021-11-19 05:32:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2021-11-19 05:32:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 05:32:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 05:32:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 05:32:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 05:32:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 05:32:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 05:32:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-19 05:32:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-19 05:32:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-19 05:32:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-19 05:32:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-19 05:32:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-19 05:32:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2021-11-19 05:32:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2021-11-19 05:32:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 05:32:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 05:32:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 05:32:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 05:32:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2021-11-19 05:32:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2021-11-19 05:32:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-19 05:32:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-19 05:32:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2021-11-19 05:32:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2021-11-19 05:32:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-19 05:32:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-19 05:32:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 05:32:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 05:32:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 05:32:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 05:32:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2021-11-19 05:32:50,923 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2021-11-19 05:32:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2021-11-19 05:32:50,924 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2021-11-19 05:32:50,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 05:32:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 05:32:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2021-11-19 05:32:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2021-11-19 05:32:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2021-11-19 05:32:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2021-11-19 05:32:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2021-11-19 05:32:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2021-11-19 05:32:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2021-11-19 05:32:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2021-11-19 05:32:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2021-11-19 05:32:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2021-11-19 05:32:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2021-11-19 05:32:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2021-11-19 05:32:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-19 05:32:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-19 05:32:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-19 05:32:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-19 05:32:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 05:32:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 05:32:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2021-11-19 05:32:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2021-11-19 05:32:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-19 05:32:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-19 05:32:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-19 05:32:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-19 05:32:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-19 05:32:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2021-11-19 05:32:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2021-11-19 05:32:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 05:32:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 05:32:50,949 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2021-11-19 05:32:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2021-11-19 05:32:50,950 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-19 05:32:50,950 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-19 05:32:52,145 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 05:32:52,152 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 05:32:52,554 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;