./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88455bf5089be24833f69dfcbd91003e7e136bcd5efcd63ae18e59d7f59e87d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:31:29,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:31:29,981 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:31:29,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:31:29,986 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:31:30,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:31:30,012 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:31:30,013 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:31:30,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:31:30,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:31:30,014 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:31:30,015 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:31:30,015 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:31:30,016 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:31:30,016 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:31:30,017 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:31:30,017 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:31:30,018 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:31:30,018 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:31:30,018 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:31:30,019 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:31:30,022 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:31:30,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:31:30,023 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:31:30,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:31:30,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:31:30,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:31:30,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:31:30,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:31:30,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:31:30,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:31:30,040 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:31:30,040 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:31:30,041 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:31:30,042 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:31:30,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:31:30,042 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:31:30,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:31:30,043 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:31:30,043 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:31:30,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:31:30,044 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:31:30,044 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:31:30,044 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:31:30,045 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88455bf5089be24833f69dfcbd91003e7e136bcd5efcd63ae18e59d7f59e87d [2024-11-02 12:31:30,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:31:30,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:31:30,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:31:30,444 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:31:30,445 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:31:30,446 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-02 12:31:32,487 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:31:33,237 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:31:33,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2024-11-02 12:31:33,303 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/data/dd3509ba7/0c98d9df41c841859dc0488a8a7a7773/FLAGe1fb8e2f0 [2024-11-02 12:31:33,562 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/data/dd3509ba7/0c98d9df41c841859dc0488a8a7a7773 [2024-11-02 12:31:33,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:31:33,568 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:31:33,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:31:33,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:31:33,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:31:33,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:31:33" (1/1) ... [2024-11-02 12:31:33,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58374083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:33, skipping insertion in model container [2024-11-02 12:31:33,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:31:33" (1/1) ... [2024-11-02 12:31:33,808 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:31:35,095 WARN L251 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_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i[205251,205264] [2024-11-02 12:31:36,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:31:36,378 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:31:36,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7017-7018] [2024-11-02 12:31:36,622 WARN L251 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_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i[205251,205264] [2024-11-02 12:31:36,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:31:37,061 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:31:37,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37 WrapperNode [2024-11-02 12:31:37,062 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:31:37,063 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:31:37,064 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:31:37,064 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:31:37,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,416 INFO L138 Inliner]: procedures = 239, calls = 3184, calls flagged for inlining = 111, calls inlined = 96, statements flattened = 6434 [2024-11-02 12:31:37,416 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:31:37,417 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:31:37,417 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:31:37,418 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:31:37,429 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,429 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,855 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,902 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:31:37,904 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:31:37,904 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:31:37,905 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:31:37,906 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:31:37" (1/1) ... [2024-11-02 12:31:37,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:31:37,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:31:37,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:31:37,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6db6a80-f9de-4385-b3ad-de9da8d37b1b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:31:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure at76_hw_scan [2024-11-02 12:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_hw_scan [2024-11-02 12:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dfu_get_status [2024-11-02 12:31:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dfu_get_status [2024-11-02 12:31:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure at76_join [2024-11-02 12:31:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_join [2024-11-02 12:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-02 12:31:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-02 12:31:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-02 12:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-02 12:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-02 12:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-02 12:31:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure at76_submit_rx_urb [2024-11-02 12:31:37,982 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_submit_rx_urb [2024-11-02 12:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure at76_add_interface [2024-11-02 12:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_add_interface [2024-11-02 12:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_timeout [2024-11-02 12:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_timeout [2024-11-02 12:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-02 12:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-02 12:31:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure at76_bss_info_changed [2024-11-02 12:31:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_bss_info_changed [2024-11-02 12:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-02 12:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-02 12:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure at76_wait_completion [2024-11-02 12:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_wait_completion [2024-11-02 12:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-02 12:31:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-02 12:31:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-02 12:31:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-02 12:31:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-02 12:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-02 12:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-02 12:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-02 12:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:31:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:31:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-02 12:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-02 12:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-11-02 12:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-11-02 12:31:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure at76_delete_device [2024-11-02 12:31:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_delete_device [2024-11-02 12:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_mib [2024-11-02 12:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_mib [2024-11-02 12:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_radio [2024-11-02 12:31:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_radio [2024-11-02 12:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-02 12:31:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-02 12:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-02 12:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_event [2024-11-02 12:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure led_trigger_event [2024-11-02 12:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_card_command [2024-11-02 12:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_card_command [2024-11-02 12:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_cmd_status [2024-11-02 12:31:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_cmd_status [2024-11-02 12:31:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-02 12:31:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-02 12:31:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-02 12:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-02 12:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-02 12:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-02 12:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-02 12:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-02 12:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2024-11-02 12:31:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2024-11-02 12:31:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-02 12:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-02 12:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-02 12:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_mib [2024-11-02 12:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_mib [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-02 12:31:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:31:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-02 12:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-02 12:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_pm_mode [2024-11-02 12:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_pm_mode [2024-11-02 12:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-02 12:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-02 12:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_key [2024-11-02 12:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_key [2024-11-02 12:31:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure at76_is_505a [2024-11-02 12:31:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_is_505a [2024-11-02 12:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_hw_cfg [2024-11-02 12:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_hw_cfg [2024-11-02 12:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure at76_config [2024-11-02 12:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_config [2024-11-02 12:31:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-02 12:31:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-02 12:31:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-02 12:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-02 12:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-11-02 12:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-11-02 12:31:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-02 12:31:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-02 12:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2024-11-02 12:31:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2024-11-02 12:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-02 12:31:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-02 12:31:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_op_mode [2024-11-02 12:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_op_mode [2024-11-02 12:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure at76_remove_interface [2024-11-02 12:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_remove_interface [2024-11-02 12:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-02 12:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-02 12:31:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-02 12:31:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-02 12:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-02 12:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-02 12:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_name [2024-11-02 12:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_name [2024-11-02 12:31:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-11-02 12:31:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-11-02 12:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure at76_start_monitor [2024-11-02 12:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_start_monitor [2024-11-02 12:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-02 12:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-02 12:31:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-02 12:31:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-02 12:31:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:31:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-02 12:31:38,003 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-02 12:31:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:31:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-02 12:31:38,003 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-02 12:31:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-02 12:31:38,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-02 12:31:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-02 12:31:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-02 12:31:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-02 12:31:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-02 12:31:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure at76_configure_filter [2024-11-02 12:31:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_configure_filter [2024-11-02 12:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-02 12:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-02 12:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-11-02 12:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-11-02 12:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-02 12:31:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-02 12:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:31:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_tx [2024-11-02 12:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_tx [2024-11-02 12:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:31:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-02 12:31:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-02 12:31:39,015 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:31:39,019 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:31:39,501 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;