./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 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_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/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_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/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_6891779b-632f-4377-b7ba-f0986123069e/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_6891779b-632f-4377-b7ba-f0986123069e/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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- 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 11:21:44,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:21:44,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:21:44,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:21:44,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:21:44,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:21:44,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:21:44,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:21:44,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:21:44,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:21:44,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:21:44,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:21:44,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:21:44,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:21:44,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:21:44,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:21:44,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:21:44,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:21:44,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:21:44,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:21:44,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:21:44,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:21:44,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:21:44,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:21:44,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:21:44,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:21:44,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:21:44,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:21:44,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:21:44,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:21:44,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:21:44,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:21:44,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:21:44,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:21:44,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:21:44,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:21:44,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:21:44,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:21:44,851 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:21:44,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:21:44,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:21:44,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:21:44,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:21:44,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:21:44,890 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:21:44,890 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:21:44,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:21:44,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:21:44,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:21:44,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:21:44,892 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:21:44,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:21:44,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:21:44,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:21:44,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:21:44,894 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:21:44,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:21:44,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:21:44,895 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:21:44,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:21:44,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:21:44,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:21:44,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:21:44,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:44,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:21:44,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:21:44,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:21:44,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:21:44,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:21:44,898 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:21:44,898 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:21:44,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:21:44,900 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_6891779b-632f-4377-b7ba-f0986123069e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2022-11-16 11:21:45,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:21:45,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:21:45,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:21:45,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:21:45,220 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:21:45,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/../../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 [2022-11-16 11:21:45,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/data/6969ba9d7/abaaba50bce949a88cea0f2d8dd12afb/FLAG840531f1a [2022-11-16 11:21:46,195 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:21:46,196 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/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 [2022-11-16 11:21:46,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/data/6969ba9d7/abaaba50bce949a88cea0f2d8dd12afb/FLAG840531f1a [2022-11-16 11:21:46,657 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/data/6969ba9d7/abaaba50bce949a88cea0f2d8dd12afb [2022-11-16 11:21:46,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:21:46,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:21:46,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:21:46,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:21:46,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:21:46,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:46" (1/1) ... [2022-11-16 11:21:46,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336bd655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:46, skipping insertion in model container [2022-11-16 11:21:46,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:46" (1/1) ... [2022-11-16 11:21:46,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:21:46,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:21:47,492 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-11-16 11:21:47,496 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-11-16 11:21:47,939 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_6891779b-632f-4377-b7ba-f0986123069e/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] [2022-11-16 11:21:49,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:21:49,782 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:21:49,942 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2022-11-16 11:21:49,942 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2022-11-16 11:21:49,950 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_6891779b-632f-4377-b7ba-f0986123069e/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] [2022-11-16 11:21:50,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:21:50,484 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:21:50,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50 WrapperNode [2022-11-16 11:21:50,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:21:50,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:21:50,486 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:21:50,487 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:21:50,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,856 INFO L138 Inliner]: procedures = 380, calls = 2821, calls flagged for inlining = 197, calls inlined = 172, statements flattened = 5743 [2022-11-16 11:21:50,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:21:50,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:21:50,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:21:50,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:21:50,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,234 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:21:51,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:21:51,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:21:51,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:21:51,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:51,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:51,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:21:51,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:21:51,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6891779b-632f-4377-b7ba-f0986123069e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:21:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 11:21:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 11:21:51,394 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 11:21:51,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 11:21:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-16 11:21:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-16 11:21:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 11:21:51,395 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 11:21:51,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:21:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:21:51,396 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:21:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:21:51,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:21:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:21:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 11:21:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 11:21:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-16 11:21:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-16 11:21:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 11:21:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 11:21:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 11:21:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 11:21:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 11:21:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 11:21:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:21:51,399 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:21:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:21:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:21:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:21:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:21:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:21:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:21:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 11:21:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 11:21:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:21:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:21:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:21:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:21:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:21:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:21:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2022-11-16 11:21:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2022-11-16 11:21:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-11-16 11:21:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-11-16 11:21:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 11:21:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 11:21:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:21:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:21:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-16 11:21:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-16 11:21:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:21:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:21:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:21:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:21:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:21:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:21:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:21:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:21:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:21:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:21:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:21:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:21:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-11-16 11:21:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-11-16 11:21:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:21:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:21:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 11:21:51,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 11:21:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:21:51,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:21:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 11:21:51,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 11:21:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 11:21:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 11:21:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:21:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:21:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 11:21:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 11:21:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-16 11:21:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-16 11:21:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:21:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:21:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:21:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:21:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:21:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:21:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:21:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:21:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:21:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:21:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:21:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:21:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:21:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 11:21:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 11:21:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-16 11:21:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-16 11:21:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:21:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:21:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:21:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:21:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 11:21:51,416 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 11:21:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 11:21:51,416 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 11:21:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 11:21:51,417 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 11:21:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 11:21:51,417 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 11:21:51,417 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 11:21:51,418 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 11:21:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:21:51,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:21:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:21:51,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:21:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 11:21:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 11:21:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:21:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:21:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:21:51,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:21:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-16 11:21:51,426 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-16 11:21:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 11:21:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 11:21:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 11:21:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 11:21:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:21:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:21:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:21:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 11:21:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 11:21:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:21:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:21:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:21:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:21:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:21:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 11:21:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 11:21:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:21:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:21:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:21:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:21:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:21:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:21:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:21:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-11-16 11:21:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-11-16 11:21:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 11:21:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 11:21:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:21:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:21:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:21:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:21:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:21:51,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:21:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 11:21:51,438 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 11:21:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:21:51,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:21:51,438 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats64 [2022-11-16 11:21:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats64 [2022-11-16 11:21:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:21:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:21:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:21:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-11-16 11:21:51,439 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-11-16 11:21:51,439 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:21:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:21:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 11:21:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 11:21:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:21:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:21:51,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:21:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:21:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 11:21:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 11:21:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:21:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:21:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:21:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:21:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:21:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:21:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:21:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:21:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:21:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 11:21:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 11:21:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:21:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:21:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:21:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:21:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:21:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:21:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:21:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:21:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:21:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:21:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:21:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:21:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 11:21:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 11:21:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:21:51,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:21:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:21:51,445 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:21:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 11:21:51,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 11:21:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:21:51,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:21:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 11:21:51,446 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 11:21:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:21:51,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:21:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:21:51,446 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:21:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:21:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:21:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 11:21:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 11:21:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 11:21:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 11:21:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:21:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:21:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-16 11:21:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-16 11:21:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 11:21:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 11:21:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-16 11:21:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-16 11:21:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 11:21:51,449 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 11:21:51,449 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 11:21:51,449 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 11:21:51,449 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2022-11-16 11:21:51,449 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2022-11-16 11:21:51,449 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:21:51,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:21:51,450 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:21:51,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:21:51,450 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:21:51,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:21:51,455 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 11:21:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 11:21:51,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:21:51,455 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-11-16 11:21:51,455 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-11-16 11:21:51,455 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:21:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:21:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-16 11:21:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-16 11:21:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:21:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:21:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 11:21:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 11:21:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:21:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:21:52,440 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:21:52,444 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:21:52,760 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;