./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU --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 84ee151735adbaf7a800ea2038cfdd607bd86df791747a7e67423657c50d4218 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-02 22:05:13,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 22:05:13,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 22:05:13,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 22:05:13,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 22:05:13,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 22:05:13,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 22:05:13,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 22:05:13,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 22:05:13,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 22:05:13,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 22:05:13,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 22:05:13,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 22:05:13,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 22:05:13,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 22:05:13,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 22:05:13,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 22:05:13,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 22:05:13,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 22:05:13,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 22:05:13,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 22:05:13,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 22:05:13,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 22:05:13,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 22:05:13,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 22:05:13,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 22:05:13,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 22:05:13,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 22:05:13,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 22:05:13,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 22:05:13,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 22:05:13,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 22:05:13,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 22:05:13,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 22:05:13,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 22:05:13,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 22:05:13,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 22:05:13,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 22:05:13,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 22:05:13,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 22:05:13,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 22:05:13,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 22:05:13,797 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 22:05:13,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 22:05:13,798 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 22:05:13,798 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 22:05:13,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 22:05:13,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 22:05:13,801 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 22:05:13,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 22:05:13,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 22:05:13,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 22:05:13,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 22:05:13,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 22:05:13,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 22:05:13,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 22:05:13,805 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 22:05:13,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 22:05:13,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 22:05:13,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 22:05:13,806 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 22:05:13,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:05:13,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 22:05:13,807 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 22:05:13,807 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 22:05:13,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 22:05:13,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 22:05:13,808 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 22:05:13,808 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 22:05:13,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 22:05:13,809 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 22:05:13,809 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_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84ee151735adbaf7a800ea2038cfdd607bd86df791747a7e67423657c50d4218 [2021-11-02 22:05:14,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 22:05:14,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 22:05:14,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 22:05:14,185 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 22:05:14,186 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 22:05:14,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2021-11-02 22:05:14,274 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/data/693bbf5f2/a5b010896941444c9e71b972457574a0/FLAGae315674a [2021-11-02 22:05:16,176 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 22:05:16,176 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2021-11-02 22:05:16,296 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/data/693bbf5f2/a5b010896941444c9e71b972457574a0/FLAGae315674a [2021-11-02 22:05:16,733 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/data/693bbf5f2/a5b010896941444c9e71b972457574a0 [2021-11-02 22:05:16,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 22:05:16,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 22:05:16,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 22:05:16,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 22:05:16,752 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 22:05:16,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:05:16" (1/1) ... [2021-11-02 22:05:16,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6831f86f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:16, skipping insertion in model container [2021-11-02 22:05:16,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 10:05:16" (1/1) ... [2021-11-02 22:05:16,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 22:05:17,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 22:05:38,737 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:38,739 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:38,741 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:45,611 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i[1182866,1182879] [2021-11-02 22:05:46,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:05:46,518 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 22:05:47,670 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:47,672 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:47,674 WARN L1529 CHandler]: Possible shadowing of function abort [2021-11-02 22:05:48,149 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i[1182866,1182879] [2021-11-02 22:05:48,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 22:05:49,773 INFO L208 MainTranslator]: Completed translation [2021-11-02 22:05:49,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49 WrapperNode [2021-11-02 22:05:49,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 22:05:49,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 22:05:49,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 22:05:49,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 22:05:49,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:05:50,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:03,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 22:06:03,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 22:06:03,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 22:06:03,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 22:06:03,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:03,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:06,789 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:06,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:14,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:16,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:17,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:19,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 22:06:19,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 22:06:19,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 22:06:19,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 22:06:19,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 10:05:49" (1/1) ... [2021-11-02 22:06:19,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 22:06:19,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/z3 [2021-11-02 22:06:19,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 22:06:19,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5bf691f-1731-4961-a77f-db4688405ead/bin/uautomizer-tBqnrhUYjU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 22:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_beacon_recv_ev [2021-11-02 22:06:19,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_beacon_recv_ev [2021-11-02 22:06:19,560 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_device [2021-11-02 22:06:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_device [2021-11-02 22:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ath_complete_reset [2021-11-02 22:06:19,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_complete_reset [2021-11-02 22:06:19,561 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_calculate_summary_state [2021-11-02 22:06:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_calculate_summary_state [2021-11-02 22:06:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure ath_edma_start_recv [2021-11-02 22:06:19,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_edma_start_recv [2021-11-02 22:06:19,562 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxena [2021-11-02 22:06:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxena [2021-11-02 22:06:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-02 22:06:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_interface [2021-11-02 22:06:19,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_interface [2021-11-02 22:06:19,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 22:06:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset [2021-11-02 22:06:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset [2021-11-02 22:06:19,564 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_antenna_check [2021-11-02 22:06:19,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_antenna_check [2021-11-02 22:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 22:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 22:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-02 22:06:19,565 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_set [2021-11-02 22:06:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_set [2021-11-02 22:06:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 22:06:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 22:06:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 22:06:19,566 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mgd_prepare_tx [2021-11-02 22:06:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mgd_prepare_tx [2021-11-02 22:06:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-02 22:06:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-02 22:06:19,567 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_work [2021-11-02 22:06:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_work [2021-11-02 22:06:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 22:06:19,568 INFO L130 BoogieDeclarations]: Found specification of procedure ath_prepare_reset [2021-11-02 22:06:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_prepare_reset [2021-11-02 22:06:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 22:06:19,569 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_p2p_ps_timer [2021-11-02 22:06:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_p2p_ps_timer [2021-11-02 22:06:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_config [2021-11-02 22:06:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_config [2021-11-02 22:06:19,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 22:06:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rx_skb_preprocess [2021-11-02 22:06:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rx_skb_preprocess [2021-11-02 22:06:19,571 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_channel [2021-11-02 22:06:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_channel [2021-11-02 22:06:19,572 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flushrecv [2021-11-02 22:06:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flushrecv [2021-11-02 22:06:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure ath_stoprecv [2021-11-02 22:06:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_stoprecv [2021-11-02 22:06:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_internal [2021-11-02 22:06:19,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_internal [2021-11-02 22:06:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 22:06:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-02 22:06:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_get [2021-11-02 22:06:19,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_get [2021-11-02 22:06:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_stop [2021-11-02 22:06:19,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_stop [2021-11-02 22:06:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-02 22:06:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure ath_startrecv [2021-11-02 22:06:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_startrecv [2021-11-02 22:06:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:06:19,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 22:06:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_check_active [2021-11-02 22:06:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_check_active [2021-11-02 22:06:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ant_comb_scan [2021-11-02 22:06:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ant_comb_scan [2021-11-02 22:06:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_work [2021-11-02 22:06:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_work [2021-11-02 22:06:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 22:06:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_softc [2021-11-02 22:06:19,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_softc [2021-11-02 22:06:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_tasklet [2021-11-02 22:06:19,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_tasklet [2021-11-02 22:06:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 22:06:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_remove [2021-11-02 22:06:19,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_remove [2021-11-02 22:06:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_event [2021-11-02 22:06:19,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_event [2021-11-02 22:06:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure __ath9k_flush [2021-11-02 22:06:19,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath9k_flush [2021-11-02 22:06:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_channel [2021-11-02 22:06:19,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_channel [2021-11-02 22:06:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_next [2021-11-02 22:06:19,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_next [2021-11-02 22:06:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_chanctx [2021-11-02 22:06:19,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_chanctx [2021-11-02 22:06:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-02 22:06:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-02 22:06:19,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-02 22:06:29,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16684-1: call ath9k_disable_ps_#t~mem1873 := read~int(ath9k_disable_ps_~common~43.base, 24 + ath9k_disable_ps_~common~43.offset, 4); [2021-11-02 22:06:29,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16684: assume 0 == ~bitwiseAnd(ath9k_disable_ps_#t~mem1868, 4) % 4294967296;havoc ath9k_disable_ps_#t~mem1868;ath9k_hw_setrxabort_#in~arg0.base, ath9k_hw_setrxabort_#in~arg0.offset, ath9k_hw_setrxabort_#in~arg1 := ath9k_disable_ps_~ah~45.base, ath9k_disable_ps_~ah~45.offset, 0;havoc ath9k_hw_setrxabort_#res;havoc ath9k_hw_setrxabort_#t~nondet8999, ath9k_hw_setrxabort_~arg0.base, ath9k_hw_setrxabort_~arg0.offset, ath9k_hw_setrxabort_~arg1;ath9k_hw_setrxabort_~arg0.base, ath9k_hw_setrxabort_~arg0.offset := ath9k_hw_setrxabort_#in~arg0.base, ath9k_hw_setrxabort_#in~arg0.offset;ath9k_hw_setrxabort_~arg1 := ath9k_hw_setrxabort_#in~arg1;ath9k_hw_setrxabort_#res := ath9k_hw_setrxabort_#t~nondet8999;havoc ath9k_hw_setrxabort_#t~nondet8999; [2021-11-02 22:06:29,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16684: assume !(0 == ~bitwiseAnd(ath9k_disable_ps_#t~mem1868, 4) % 4294967296);havoc ath9k_disable_ps_#t~mem1868; [2021-11-02 22:06:29,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41758: ath9k_enable_ps_#t~ret1861 := ath9k_hw_setrxabort_#res;havoc ath9k_enable_ps_#t~ret1861; [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16687: assume 0 != ~bitwiseAnd(ath9k_disable_ps_#t~mem1871, 256) % 4294967296;havoc ath9k_disable_ps_#t~mem1871;call ath9k_disable_ps_#t~mem1872 := read~int(ath9k_disable_ps_~ah~45.base, 5373 + ath9k_disable_ps_~ah~45.offset, 4);call write~int((if ~bitwiseAnd(ath9k_disable_ps_#t~mem1872, 4294967039) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseAnd(ath9k_disable_ps_#t~mem1872, 4294967039) % 4294967296 % 4294967296 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1872, 4294967039) % 4294967296 % 4294967296 - 4294967296), ath9k_disable_ps_~ah~45.base, 5373 + ath9k_disable_ps_~ah~45.offset, 4);havoc ath9k_disable_ps_#t~mem1872;ath9k_hw_set_interrupts_#in~arg0.base, ath9k_hw_set_interrupts_#in~arg0.offset := ath9k_disable_ps_~ah~45.base, ath9k_disable_ps_~ah~45.offset;havoc ath9k_hw_set_interrupts_~arg0.base, ath9k_hw_set_interrupts_~arg0.offset;ath9k_hw_set_interrupts_~arg0.base, ath9k_hw_set_interrupts_~arg0.offset := ath9k_hw_set_interrupts_#in~arg0.base, ath9k_hw_set_interrupts_#in~arg0.offset; [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16687: assume !(0 != ~bitwiseAnd(ath9k_disable_ps_#t~mem1871, 256) % 4294967296);havoc ath9k_disable_ps_#t~mem1871; [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41758-1: ath9k_disable_ps_#t~ret1869 := ath9k_hw_setrxabort_#res;havoc ath9k_disable_ps_#t~ret1869;call ath9k_disable_ps_#t~mem1870 := read~int(ath9k_disable_ps_~sc.base, 4577 + ath9k_disable_ps_~sc.offset, 2);call write~int(~bitwiseAnd(ath9k_disable_ps_#t~mem1870 % 65536, 65520), ath9k_disable_ps_~sc.base, 4577 + ath9k_disable_ps_~sc.offset, 2);havoc ath9k_disable_ps_#t~mem1870;call ath9k_disable_ps_#t~mem1871 := read~int(ath9k_disable_ps_~ah~45.base, 5373 + ath9k_disable_ps_~ah~45.offset, 4); [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##203: assume !(0 == ~bitwiseAnd(ath9k_enable_ps_#t~mem1858, 4) % 4294967296);havoc ath9k_enable_ps_#t~mem1858; [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##202: assume 0 == ~bitwiseAnd(ath9k_enable_ps_#t~mem1858, 4) % 4294967296;havoc ath9k_enable_ps_#t~mem1858;call ath9k_enable_ps_#t~mem1859 := read~int(ath9k_enable_ps_~ah~44.base, 5373 + ath9k_enable_ps_~ah~44.offset, 4); [2021-11-02 22:06:29,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16657-1: call ath9k_enable_ps_#t~mem1862 := read~int(ath9k_enable_ps_~common~42.base, 24 + ath9k_enable_ps_~common~42.offset, 4); [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16658: assume 0 == ~bitwiseAnd(ath9k_enable_ps_#t~mem1859, 256) % 4294967296;havoc ath9k_enable_ps_#t~mem1859;call ath9k_enable_ps_#t~mem1860 := read~int(ath9k_enable_ps_~ah~44.base, 5373 + ath9k_enable_ps_~ah~44.offset, 4);call write~int((if ~bitwiseOr(ath9k_enable_ps_#t~mem1860, 256) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(ath9k_enable_ps_#t~mem1860, 256) % 4294967296 % 4294967296 else ~bitwiseOr(ath9k_enable_ps_#t~mem1860, 256) % 4294967296 % 4294967296 - 4294967296), ath9k_enable_ps_~ah~44.base, 5373 + ath9k_enable_ps_~ah~44.offset, 4);havoc ath9k_enable_ps_#t~mem1860;ath9k_hw_set_interrupts_#in~arg0.base, ath9k_hw_set_interrupts_#in~arg0.offset := ath9k_enable_ps_~ah~44.base, ath9k_enable_ps_~ah~44.offset;havoc ath9k_hw_set_interrupts_~arg0.base, ath9k_hw_set_interrupts_~arg0.offset;ath9k_hw_set_interrupts_~arg0.base, ath9k_hw_set_interrupts_~arg0.offset := ath9k_hw_set_interrupts_#in~arg0.base, ath9k_hw_set_interrupts_#in~arg0.offset; [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16658: assume !(0 == ~bitwiseAnd(ath9k_enable_ps_#t~mem1859, 256) % 4294967296);havoc ath9k_enable_ps_#t~mem1859; [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16658-1: ath9k_hw_setrxabort_#in~arg0.base, ath9k_hw_setrxabort_#in~arg0.offset, ath9k_hw_setrxabort_#in~arg1 := ath9k_enable_ps_~ah~44.base, ath9k_enable_ps_~ah~44.offset, 1;havoc ath9k_hw_setrxabort_#res;havoc ath9k_hw_setrxabort_#t~nondet8999, ath9k_hw_setrxabort_~arg0.base, ath9k_hw_setrxabort_~arg0.offset, ath9k_hw_setrxabort_~arg1;ath9k_hw_setrxabort_~arg0.base, ath9k_hw_setrxabort_~arg0.offset := ath9k_hw_setrxabort_#in~arg0.base, ath9k_hw_setrxabort_#in~arg0.offset;ath9k_hw_setrxabort_~arg1 := ath9k_hw_setrxabort_#in~arg1;ath9k_hw_setrxabort_#res := ath9k_hw_setrxabort_#t~nondet8999;havoc ath9k_hw_setrxabort_#t~nondet8999; [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: assume 0 != ~bitwiseAnd(ath9k_disable_ps_#t~mem1873, 2048);havoc ath9k_disable_ps_#t~mem1873; [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: assume !(0 != ~bitwiseAnd(ath9k_disable_ps_#t~mem1873, 2048));havoc ath9k_disable_ps_#t~mem1873; [2021-11-02 22:06:29,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ath9k_hw_setpower_returnLabel#2: ath9k_disable_ps_#t~ret1867 := ath9k_hw_setpower_#res;havoc ath9k_disable_ps_#t~ret1867;call ath9k_disable_ps_#t~mem1868 := read~int(ath9k_disable_ps_~ah~45.base, 797 + ath9k_disable_ps_~ah~45.offset, 4); [2021-11-02 22:06:29,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16666: assume 0 != ~bitwiseAnd(ath9k_enable_ps_#t~mem1862, 2048);havoc ath9k_enable_ps_#t~mem1862; [2021-11-02 22:06:29,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L16666: assume !(0 != ~bitwiseAnd(ath9k_enable_ps_#t~mem1862, 2048));havoc ath9k_enable_ps_#t~mem1862; [2021-11-02 22:09:41,864 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:42,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41400: ath_calcrxfilter_#res := ath_calcrxfilter_~rfilt~4; [2021-11-02 22:09:42,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume ath_calcrxfilter_#t~short2733;call ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2732 := read~int(ath_calcrxfilter_#t~mem2731.base, 946 + ath_calcrxfilter_#t~mem2731.offset, 4);ath_calcrxfilter_#t~short2733 := 0 == ~bitwiseAnd(ath_calcrxfilter_#t~mem2732, 16) % 4294967296; [2021-11-02 22:09:42,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume !ath_calcrxfilter_#t~short2733; [2021-11-02 22:09:42,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume ath_calcrxfilter_#t~short2733;havoc ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset;havoc ath_calcrxfilter_#t~mem2727;havoc ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset;havoc ath_calcrxfilter_#t~mem2729;havoc ath_calcrxfilter_#t~short2730;havoc ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset;havoc ath_calcrxfilter_#t~mem2732;havoc ath_calcrxfilter_#t~short2733;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 512); [2021-11-02 22:09:42,049 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume !ath_calcrxfilter_#t~short2733;havoc ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset;havoc ath_calcrxfilter_#t~mem2727;havoc ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset;havoc ath_calcrxfilter_#t~mem2729;havoc ath_calcrxfilter_#t~short2730;havoc ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset;havoc ath_calcrxfilter_#t~mem2732;havoc ath_calcrxfilter_#t~short2733;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16); [2021-11-02 22:09:42,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume 0 != ath_calcrxfilter_#t~mem2720 % 256;havoc ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset;havoc ath_calcrxfilter_#t~mem2720;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32); [2021-11-02 22:09:42,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume !(0 != ath_calcrxfilter_#t~mem2720 % 256);havoc ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset;havoc ath_calcrxfilter_#t~mem2720; [2021-11-02 22:09:42,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-7: call ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2735 := read~int(ath_calcrxfilter_#t~mem2734.base, 4678 + ath_calcrxfilter_#t~mem2734.offset, 4);ath_calcrxfilter_#t~short2738 := 3 == ath_calcrxfilter_#t~mem2735 % 4294967296; [2021-11-02 22:09:42,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468-2: call ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2722 := read~int(ath_calcrxfilter_#t~mem2721.base, 946 + ath_calcrxfilter_#t~mem2721.offset, 4);ath_calcrxfilter_#t~short2725 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2722, 32) % 4294967296; [2021-11-02 22:09:42,050 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume ath_calcrxfilter_#t~short2730;call ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2729 := read~int(ath_calcrxfilter_#t~mem2728.base, 942 + ath_calcrxfilter_#t~mem2728.offset, 2);ath_calcrxfilter_#t~short2730 := ath_calcrxfilter_#t~mem2729 <= 1; [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume !ath_calcrxfilter_#t~short2730; [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-2: ath_calcrxfilter_#t~short2733 := ath_calcrxfilter_#t~short2730; [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !(0 != ath_calcrxfilter_#t~mem2716 % 256);havoc ath_calcrxfilter_#t~mem2715.base, ath_calcrxfilter_#t~mem2715.offset;havoc ath_calcrxfilter_#t~mem2716;spin_lock_bh_#in~lock.base, spin_lock_bh_#in~lock.offset := ath_calcrxfilter_~sc.base, 11412 + ath_calcrxfilter_~sc.offset;havoc spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset;spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset := spin_lock_bh_#in~lock.base, spin_lock_bh_#in~lock.offset;_raw_spin_lock_bh_#in~arg0.base, _raw_spin_lock_bh_#in~arg0.offset := spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset;havoc _raw_spin_lock_bh_~arg0.base, _raw_spin_lock_bh_~arg0.offset;_raw_spin_lock_bh_~arg0.base, _raw_spin_lock_bh_~arg0.offset := _raw_spin_lock_bh_#in~arg0.base, _raw_spin_lock_bh_#in~arg0.offset; [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume 0 != ath_calcrxfilter_#t~mem2716 % 256;havoc ath_calcrxfilter_#t~mem2715.base, ath_calcrxfilter_#t~mem2715.offset;havoc ath_calcrxfilter_#t~mem2716;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 8448); [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume 0 != ath_calcrxfilter_#t~mem2739 % 4294967296;havoc ath_calcrxfilter_#t~mem2739;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 1024); [2021-11-02 22:09:42,051 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume !(0 != ath_calcrxfilter_#t~mem2739 % 4294967296);havoc ath_calcrxfilter_#t~mem2739; [2021-11-02 22:09:42,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485-2: call ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2741 := read~int(ath_calcrxfilter_#t~mem2740.base, 942 + ath_calcrxfilter_#t~mem2740.offset, 2);ath_calcrxfilter_#t~short2744 := ath_calcrxfilter_#t~mem2741 > 1; [2021-11-02 22:09:42,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume 0 != ath_calcrxfilter_~tmp___0~80 % 256;constant_test_bit_#in~nr, constant_test_bit_#in~addr.base, constant_test_bit_#in~addr.offset := 5, ath_calcrxfilter_~common~75.base, 32 + ath_calcrxfilter_~common~75.offset;havoc constant_test_bit_#res;havoc constant_test_bit_#t~mem3, constant_test_bit_~nr, constant_test_bit_~addr.base, constant_test_bit_~addr.offset;constant_test_bit_~nr := constant_test_bit_#in~nr;constant_test_bit_~addr.base, constant_test_bit_~addr.offset := constant_test_bit_#in~addr.base, constant_test_bit_#in~addr.offset;call constant_test_bit_#t~mem3 := read~int(constant_test_bit_~addr.base, constant_test_bit_~addr.offset + 8 * (if constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 else constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);constant_test_bit_#res := ~bitwiseAnd((if ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 <= 2147483647 then ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 else ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 - 4294967296), 1);havoc constant_test_bit_#t~mem3; [2021-11-02 22:09:42,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume !(0 != ath_calcrxfilter_~tmp___0~80 % 256); [2021-11-02 22:09:42,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502-1: spin_unlock_bh_#in~lock.base, spin_unlock_bh_#in~lock.offset := ath_calcrxfilter_~sc.base, 11412 + ath_calcrxfilter_~sc.offset;havoc spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset;spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset := spin_unlock_bh_#in~lock.base, spin_unlock_bh_#in~lock.offset;_raw_spin_unlock_bh_#in~arg0.base, _raw_spin_unlock_bh_#in~arg0.offset := spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset;havoc _raw_spin_unlock_bh_~arg0.base, _raw_spin_unlock_bh_~arg0.offset;_raw_spin_unlock_bh_~arg0.base, _raw_spin_unlock_bh_~arg0.offset := _raw_spin_unlock_bh_#in~arg0.base, _raw_spin_unlock_bh_#in~arg0.offset; [2021-11-02 22:09:42,052 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume 0 != ath_calcrxfilter_~tmp___1~46;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16); [2021-11-02 22:09:42,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume !(0 != ath_calcrxfilter_~tmp___1~46); [2021-11-02 22:09:42,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L29737: ath_calcrxfilter_#t~ret2755 := ath9k_is_chanctx_enabled_#res;ath_calcrxfilter_~tmp___0~80 := ath_calcrxfilter_#t~ret2755;havoc ath_calcrxfilter_#t~ret2755; [2021-11-02 22:09:42,053 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41390: call ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2718 := read~int(ath_calcrxfilter_#t~mem2717.base, 946 + ath_calcrxfilter_#t~mem2717.offset, 4); [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume ath_calcrxfilter_#t~short2725; [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume !ath_calcrxfilter_#t~short2725;call ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2724 := read~int(ath_calcrxfilter_#t~mem2723.base, 7501 + ath_calcrxfilter_#t~mem2723.offset, 1);ath_calcrxfilter_#t~short2725 := 0 != ath_calcrxfilter_#t~mem2724 % 256; [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume ath_calcrxfilter_#t~short2725;havoc ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset;havoc ath_calcrxfilter_#t~mem2722;havoc ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset;havoc ath_calcrxfilter_#t~mem2724;havoc ath_calcrxfilter_#t~short2725;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 8); [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume !ath_calcrxfilter_#t~short2725;havoc ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset;havoc ath_calcrxfilter_#t~mem2722;havoc ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset;havoc ath_calcrxfilter_#t~mem2724;havoc ath_calcrxfilter_#t~short2725; [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-4: call ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2727 := read~int(ath_calcrxfilter_#t~mem2726.base, 4678 + ath_calcrxfilter_#t~mem2726.offset, 4);ath_calcrxfilter_#t~short2730 := 2 == ath_calcrxfilter_#t~mem2727 % 4294967296; [2021-11-02 22:09:42,054 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume ath_calcrxfilter_#t~short2744; [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume !ath_calcrxfilter_#t~short2744;call ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2743 := read~int(ath_calcrxfilter_#t~mem2742.base, 946 + ath_calcrxfilter_#t~mem2742.offset, 4);ath_calcrxfilter_#t~short2744 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2743, 64) % 4294967296; [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume ath_calcrxfilter_#t~short2744;havoc ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset;havoc ath_calcrxfilter_#t~mem2741;havoc ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset;havoc ath_calcrxfilter_#t~mem2743;havoc ath_calcrxfilter_#t~short2744;call ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2746 := read~int(ath_calcrxfilter_#t~mem2745.base, 712 + ath_calcrxfilter_#t~mem2745.offset, 4); [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume !ath_calcrxfilter_#t~short2744;havoc ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset;havoc ath_calcrxfilter_#t~mem2741;havoc ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset;havoc ath_calcrxfilter_#t~mem2743;havoc ath_calcrxfilter_#t~short2744; [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-4: call ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2748 := read~int(ath_calcrxfilter_#t~mem2747.base, 712 + ath_calcrxfilter_#t~mem2747.offset, 4);ath_calcrxfilter_#t~short2751 := 1024 == ath_calcrxfilter_#t~mem2748 % 4294967296; [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2718, 256) % 4294967296;havoc ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset;havoc ath_calcrxfilter_#t~mem2718;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 128); [2021-11-02 22:09:42,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume !(0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2718, 256) % 4294967296);havoc ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset;havoc ath_calcrxfilter_#t~mem2718; [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume ath_calcrxfilter_#t~short2751; [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume !ath_calcrxfilter_#t~short2751;call ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2750 := read~int(ath_calcrxfilter_#t~mem2749.base, 712 + ath_calcrxfilter_#t~mem2749.offset, 4);ath_calcrxfilter_#t~short2751 := 1280 == ath_calcrxfilter_#t~mem2750 % 4294967296; [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464-2: call ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2720 := read~int(ath_calcrxfilter_#t~mem2719.base, 4622 + ath_calcrxfilter_#t~mem2719.offset, 1); [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume ath_calcrxfilter_#t~short2754; [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume !ath_calcrxfilter_#t~short2754;call ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2753 := read~int(ath_calcrxfilter_#t~mem2752.base, 712 + ath_calcrxfilter_#t~mem2752.offset, 4);ath_calcrxfilter_#t~short2754 := 1536 == ath_calcrxfilter_#t~mem2753 % 4294967296; [2021-11-02 22:09:42,056 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-2: ath_calcrxfilter_#t~short2754 := ath_calcrxfilter_#t~short2751; [2021-11-02 22:09:42,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume ath_calcrxfilter_#t~short2754;havoc ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset;havoc ath_calcrxfilter_#t~mem2748;havoc ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset;havoc ath_calcrxfilter_#t~mem2750;havoc ath_calcrxfilter_#t~short2751;havoc ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset;havoc ath_calcrxfilter_#t~mem2753;havoc ath_calcrxfilter_#t~short2754;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 1048576); [2021-11-02 22:09:42,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume !ath_calcrxfilter_#t~short2754;havoc ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset;havoc ath_calcrxfilter_#t~mem2748;havoc ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset;havoc ath_calcrxfilter_#t~mem2750;havoc ath_calcrxfilter_#t~short2751;havoc ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset;havoc ath_calcrxfilter_#t~mem2753;havoc ath_calcrxfilter_#t~short2754; [2021-11-02 22:09:42,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-7: havoc ath9k_is_chanctx_enabled_#res;ath9k_is_chanctx_enabled_#res := (if 0 == (if 1 == ~ath9k_use_chanctx~0 then 1 else 0) then 0 else 1); [2021-11-02 22:09:42,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume ath_calcrxfilter_#t~short2738; [2021-11-02 22:09:42,057 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume !ath_calcrxfilter_#t~short2738;call ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2737 := read~int(ath_calcrxfilter_#t~mem2736.base, 946 + ath_calcrxfilter_#t~mem2736.offset, 4);ath_calcrxfilter_#t~short2738 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2737, 128) % 4294967296; [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume ath_calcrxfilter_#t~short2738;havoc ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset;havoc ath_calcrxfilter_#t~mem2735;havoc ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset;havoc ath_calcrxfilter_#t~mem2737;havoc ath_calcrxfilter_#t~short2738;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16384); [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume !ath_calcrxfilter_#t~short2738;havoc ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset;havoc ath_calcrxfilter_#t~mem2735;havoc ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset;havoc ath_calcrxfilter_#t~mem2737;havoc ath_calcrxfilter_#t~short2738; [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-4: call ath_calcrxfilter_#t~mem2739 := read~int(ath_calcrxfilter_~sc.base, 9492 + ath_calcrxfilter_~sc.offset, 4); [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490-2: ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32768); [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9168: ath_calcrxfilter_#t~ret2756 := constant_test_bit_#res;assume -2147483648 <= ath_calcrxfilter_#t~ret2756 && ath_calcrxfilter_#t~ret2756 <= 2147483647;ath_calcrxfilter_~tmp___1~46 := ath_calcrxfilter_#t~ret2756;havoc ath_calcrxfilter_#t~ret2756; [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume ath_calcrxfilter_#t~mem2746 % 4294967296 <= 64;havoc ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset;havoc ath_calcrxfilter_#t~mem2746;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32); [2021-11-02 22:09:42,058 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume !(ath_calcrxfilter_#t~mem2746 % 4294967296 <= 64);havoc ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset;havoc ath_calcrxfilter_#t~mem2746; [2021-11-02 22:09:42,063 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:42,539 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume 0 != ath_calcrxfilter_#t~mem2720 % 256;havoc ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset;havoc ath_calcrxfilter_#t~mem2720;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32); [2021-11-02 22:09:42,539 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume !(0 != ath_calcrxfilter_#t~mem2720 % 256);havoc ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset;havoc ath_calcrxfilter_#t~mem2720; [2021-11-02 22:09:42,539 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468-2: call ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2722 := read~int(ath_calcrxfilter_#t~mem2721.base, 946 + ath_calcrxfilter_#t~mem2721.offset, 4);ath_calcrxfilter_#t~short2725 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2722, 32) % 4294967296; [2021-11-02 22:09:42,539 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume 0 != ath_calcrxfilter_#t~mem2739 % 4294967296;havoc ath_calcrxfilter_#t~mem2739;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 1024); [2021-11-02 22:09:42,543 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume !(0 != ath_calcrxfilter_#t~mem2739 % 4294967296);havoc ath_calcrxfilter_#t~mem2739; [2021-11-02 22:09:42,543 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485-2: call ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2741 := read~int(ath_calcrxfilter_#t~mem2740.base, 942 + ath_calcrxfilter_#t~mem2740.offset, 2);ath_calcrxfilter_#t~short2744 := ath_calcrxfilter_#t~mem2741 > 1; [2021-11-02 22:09:42,543 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume 0 != ath_calcrxfilter_~tmp___0~80 % 256;constant_test_bit_#in~nr, constant_test_bit_#in~addr.base, constant_test_bit_#in~addr.offset := 5, ath_calcrxfilter_~common~75.base, 32 + ath_calcrxfilter_~common~75.offset;havoc constant_test_bit_#res;havoc constant_test_bit_#t~mem3, constant_test_bit_~nr, constant_test_bit_~addr.base, constant_test_bit_~addr.offset;constant_test_bit_~nr := constant_test_bit_#in~nr;constant_test_bit_~addr.base, constant_test_bit_~addr.offset := constant_test_bit_#in~addr.base, constant_test_bit_#in~addr.offset;call constant_test_bit_#t~mem3 := read~int(constant_test_bit_~addr.base, constant_test_bit_~addr.offset + 8 * (if constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 else constant_test_bit_~nr / 64 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 8);constant_test_bit_#res := ~bitwiseAnd((if ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 <= 2147483647 then ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 else ~shiftRight(constant_test_bit_#t~mem3, ~bitwiseAnd((if constant_test_bit_~nr % 4294967296 <= 2147483647 then constant_test_bit_~nr % 4294967296 else constant_test_bit_~nr % 4294967296 - 4294967296), 63)) % 18446744073709551616 % 4294967296 - 4294967296), 1);havoc constant_test_bit_#t~mem3; [2021-11-02 22:09:42,544 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume !(0 != ath_calcrxfilter_~tmp___0~80 % 256); [2021-11-02 22:09:42,544 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502-1: spin_unlock_bh_#in~lock.base, spin_unlock_bh_#in~lock.offset := ath_calcrxfilter_~sc.base, 11412 + ath_calcrxfilter_~sc.offset;havoc spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset;spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset := spin_unlock_bh_#in~lock.base, spin_unlock_bh_#in~lock.offset;_raw_spin_unlock_bh_#in~arg0.base, _raw_spin_unlock_bh_#in~arg0.offset := spin_unlock_bh_~lock.base, spin_unlock_bh_~lock.offset;havoc _raw_spin_unlock_bh_~arg0.base, _raw_spin_unlock_bh_~arg0.offset;_raw_spin_unlock_bh_~arg0.base, _raw_spin_unlock_bh_~arg0.offset := _raw_spin_unlock_bh_#in~arg0.base, _raw_spin_unlock_bh_#in~arg0.offset; [2021-11-02 22:09:42,544 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume 0 != ath_calcrxfilter_~tmp___1~46;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16); [2021-11-02 22:09:42,544 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume !(0 != ath_calcrxfilter_~tmp___1~46); [2021-11-02 22:09:42,545 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L29737: ath_calcrxfilter_#t~ret2755 := ath9k_is_chanctx_enabled_#res;ath_calcrxfilter_~tmp___0~80 := ath_calcrxfilter_#t~ret2755;havoc ath_calcrxfilter_#t~ret2755; [2021-11-02 22:09:42,545 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume ath_calcrxfilter_#t~short2725; [2021-11-02 22:09:42,545 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume !ath_calcrxfilter_#t~short2725;call ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2724 := read~int(ath_calcrxfilter_#t~mem2723.base, 7501 + ath_calcrxfilter_#t~mem2723.offset, 1);ath_calcrxfilter_#t~short2725 := 0 != ath_calcrxfilter_#t~mem2724 % 256; [2021-11-02 22:09:42,545 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume ath_calcrxfilter_#t~short2725;havoc ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset;havoc ath_calcrxfilter_#t~mem2722;havoc ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset;havoc ath_calcrxfilter_#t~mem2724;havoc ath_calcrxfilter_#t~short2725;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 8); [2021-11-02 22:09:42,545 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume !ath_calcrxfilter_#t~short2725;havoc ath_calcrxfilter_#t~mem2721.base, ath_calcrxfilter_#t~mem2721.offset;havoc ath_calcrxfilter_#t~mem2722;havoc ath_calcrxfilter_#t~mem2723.base, ath_calcrxfilter_#t~mem2723.offset;havoc ath_calcrxfilter_#t~mem2724;havoc ath_calcrxfilter_#t~short2725; [2021-11-02 22:09:42,546 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-4: call ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2727 := read~int(ath_calcrxfilter_#t~mem2726.base, 4678 + ath_calcrxfilter_#t~mem2726.offset, 4);ath_calcrxfilter_#t~short2730 := 2 == ath_calcrxfilter_#t~mem2727 % 4294967296; [2021-11-02 22:09:42,546 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume ath_calcrxfilter_#t~short2744; [2021-11-02 22:09:42,546 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume !ath_calcrxfilter_#t~short2744;call ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2743 := read~int(ath_calcrxfilter_#t~mem2742.base, 946 + ath_calcrxfilter_#t~mem2742.offset, 4);ath_calcrxfilter_#t~short2744 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2743, 64) % 4294967296; [2021-11-02 22:09:42,546 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume ath_calcrxfilter_#t~short2744;havoc ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset;havoc ath_calcrxfilter_#t~mem2741;havoc ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset;havoc ath_calcrxfilter_#t~mem2743;havoc ath_calcrxfilter_#t~short2744;call ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2746 := read~int(ath_calcrxfilter_#t~mem2745.base, 712 + ath_calcrxfilter_#t~mem2745.offset, 4); [2021-11-02 22:09:42,547 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume !ath_calcrxfilter_#t~short2744;havoc ath_calcrxfilter_#t~mem2740.base, ath_calcrxfilter_#t~mem2740.offset;havoc ath_calcrxfilter_#t~mem2741;havoc ath_calcrxfilter_#t~mem2742.base, ath_calcrxfilter_#t~mem2742.offset;havoc ath_calcrxfilter_#t~mem2743;havoc ath_calcrxfilter_#t~short2744; [2021-11-02 22:09:42,547 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-4: call ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2748 := read~int(ath_calcrxfilter_#t~mem2747.base, 712 + ath_calcrxfilter_#t~mem2747.offset, 4);ath_calcrxfilter_#t~short2751 := 1024 == ath_calcrxfilter_#t~mem2748 % 4294967296; [2021-11-02 22:09:42,547 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !(0 != ath_calcrxfilter_#t~mem2716 % 256);havoc ath_calcrxfilter_#t~mem2715.base, ath_calcrxfilter_#t~mem2715.offset;havoc ath_calcrxfilter_#t~mem2716;spin_lock_bh_#in~lock.base, spin_lock_bh_#in~lock.offset := ath_calcrxfilter_~sc.base, 11412 + ath_calcrxfilter_~sc.offset;havoc spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset;spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset := spin_lock_bh_#in~lock.base, spin_lock_bh_#in~lock.offset;_raw_spin_lock_bh_#in~arg0.base, _raw_spin_lock_bh_#in~arg0.offset := spin_lock_bh_~lock.base, spin_lock_bh_~lock.offset;havoc _raw_spin_lock_bh_~arg0.base, _raw_spin_lock_bh_~arg0.offset;_raw_spin_lock_bh_~arg0.base, _raw_spin_lock_bh_~arg0.offset := _raw_spin_lock_bh_#in~arg0.base, _raw_spin_lock_bh_#in~arg0.offset; [2021-11-02 22:09:42,547 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume 0 != ath_calcrxfilter_#t~mem2716 % 256;havoc ath_calcrxfilter_#t~mem2715.base, ath_calcrxfilter_#t~mem2715.offset;havoc ath_calcrxfilter_#t~mem2716;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 8448); [2021-11-02 22:09:42,550 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490-2: ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32768); [2021-11-02 22:09:42,550 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume ath_calcrxfilter_#t~mem2746 % 4294967296 <= 64;havoc ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset;havoc ath_calcrxfilter_#t~mem2746;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 32); [2021-11-02 22:09:42,551 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume !(ath_calcrxfilter_#t~mem2746 % 4294967296 <= 64);havoc ath_calcrxfilter_#t~mem2745.base, ath_calcrxfilter_#t~mem2745.offset;havoc ath_calcrxfilter_#t~mem2746; [2021-11-02 22:09:42,551 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41400: ath_calcrxfilter_#res := ath_calcrxfilter_~rfilt~4; [2021-11-02 22:09:42,551 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume ath_calcrxfilter_#t~short2733;call ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2732 := read~int(ath_calcrxfilter_#t~mem2731.base, 946 + ath_calcrxfilter_#t~mem2731.offset, 4);ath_calcrxfilter_#t~short2733 := 0 == ~bitwiseAnd(ath_calcrxfilter_#t~mem2732, 16) % 4294967296; [2021-11-02 22:09:42,551 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume !ath_calcrxfilter_#t~short2733; [2021-11-02 22:09:42,554 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume ath_calcrxfilter_#t~short2733;havoc ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset;havoc ath_calcrxfilter_#t~mem2727;havoc ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset;havoc ath_calcrxfilter_#t~mem2729;havoc ath_calcrxfilter_#t~short2730;havoc ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset;havoc ath_calcrxfilter_#t~mem2732;havoc ath_calcrxfilter_#t~short2733;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 512); [2021-11-02 22:09:42,554 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume !ath_calcrxfilter_#t~short2733;havoc ath_calcrxfilter_#t~mem2726.base, ath_calcrxfilter_#t~mem2726.offset;havoc ath_calcrxfilter_#t~mem2727;havoc ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset;havoc ath_calcrxfilter_#t~mem2729;havoc ath_calcrxfilter_#t~short2730;havoc ath_calcrxfilter_#t~mem2731.base, ath_calcrxfilter_#t~mem2731.offset;havoc ath_calcrxfilter_#t~mem2732;havoc ath_calcrxfilter_#t~short2733;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16); [2021-11-02 22:09:42,555 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-7: call ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2735 := read~int(ath_calcrxfilter_#t~mem2734.base, 4678 + ath_calcrxfilter_#t~mem2734.offset, 4);ath_calcrxfilter_#t~short2738 := 3 == ath_calcrxfilter_#t~mem2735 % 4294967296; [2021-11-02 22:09:42,555 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume ath_calcrxfilter_#t~short2730;call ath_calcrxfilter_#t~mem2728.base, ath_calcrxfilter_#t~mem2728.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2729 := read~int(ath_calcrxfilter_#t~mem2728.base, 942 + ath_calcrxfilter_#t~mem2728.offset, 2);ath_calcrxfilter_#t~short2730 := ath_calcrxfilter_#t~mem2729 <= 1; [2021-11-02 22:09:42,555 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume !ath_calcrxfilter_#t~short2730; [2021-11-02 22:09:42,555 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-2: ath_calcrxfilter_#t~short2733 := ath_calcrxfilter_#t~short2730; [2021-11-02 22:09:42,555 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L41390: call ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2718 := read~int(ath_calcrxfilter_#t~mem2717.base, 946 + ath_calcrxfilter_#t~mem2717.offset, 4); [2021-11-02 22:09:42,556 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2718, 256) % 4294967296;havoc ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset;havoc ath_calcrxfilter_#t~mem2718;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 128); [2021-11-02 22:09:42,558 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume !(0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2718, 256) % 4294967296);havoc ath_calcrxfilter_#t~mem2717.base, ath_calcrxfilter_#t~mem2717.offset;havoc ath_calcrxfilter_#t~mem2718; [2021-11-02 22:09:42,558 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume ath_calcrxfilter_#t~short2751; [2021-11-02 22:09:42,558 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume !ath_calcrxfilter_#t~short2751;call ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2750 := read~int(ath_calcrxfilter_#t~mem2749.base, 712 + ath_calcrxfilter_#t~mem2749.offset, 4);ath_calcrxfilter_#t~short2751 := 1280 == ath_calcrxfilter_#t~mem2750 % 4294967296; [2021-11-02 22:09:42,559 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464-2: call ath_calcrxfilter_#t~mem2719.base, ath_calcrxfilter_#t~mem2719.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2720 := read~int(ath_calcrxfilter_#t~mem2719.base, 4622 + ath_calcrxfilter_#t~mem2719.offset, 1); [2021-11-02 22:09:42,559 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume ath_calcrxfilter_#t~short2754; [2021-11-02 22:09:42,559 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume !ath_calcrxfilter_#t~short2754;call ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 2414 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2753 := read~int(ath_calcrxfilter_#t~mem2752.base, 712 + ath_calcrxfilter_#t~mem2752.offset, 4);ath_calcrxfilter_#t~short2754 := 1536 == ath_calcrxfilter_#t~mem2753 % 4294967296; [2021-11-02 22:09:42,559 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-2: ath_calcrxfilter_#t~short2754 := ath_calcrxfilter_#t~short2751; [2021-11-02 22:09:42,559 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume ath_calcrxfilter_#t~short2754;havoc ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset;havoc ath_calcrxfilter_#t~mem2748;havoc ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset;havoc ath_calcrxfilter_#t~mem2750;havoc ath_calcrxfilter_#t~short2751;havoc ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset;havoc ath_calcrxfilter_#t~mem2753;havoc ath_calcrxfilter_#t~short2754;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 1048576); [2021-11-02 22:09:42,560 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume !ath_calcrxfilter_#t~short2754;havoc ath_calcrxfilter_#t~mem2747.base, ath_calcrxfilter_#t~mem2747.offset;havoc ath_calcrxfilter_#t~mem2748;havoc ath_calcrxfilter_#t~mem2749.base, ath_calcrxfilter_#t~mem2749.offset;havoc ath_calcrxfilter_#t~mem2750;havoc ath_calcrxfilter_#t~short2751;havoc ath_calcrxfilter_#t~mem2752.base, ath_calcrxfilter_#t~mem2752.offset;havoc ath_calcrxfilter_#t~mem2753;havoc ath_calcrxfilter_#t~short2754; [2021-11-02 22:09:42,560 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-7: havoc ath9k_is_chanctx_enabled_#res;ath9k_is_chanctx_enabled_#res := (if 0 == (if 1 == ~ath9k_use_chanctx~0 then 1 else 0) then 0 else 1); [2021-11-02 22:09:42,560 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume ath_calcrxfilter_#t~short2738; [2021-11-02 22:09:42,560 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume !ath_calcrxfilter_#t~short2738;call ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset := read~$Pointer$(ath_calcrxfilter_~sc.base, 11404 + ath_calcrxfilter_~sc.offset, 8);call ath_calcrxfilter_#t~mem2737 := read~int(ath_calcrxfilter_#t~mem2736.base, 946 + ath_calcrxfilter_#t~mem2736.offset, 4);ath_calcrxfilter_#t~short2738 := 0 != ~bitwiseAnd(ath_calcrxfilter_#t~mem2737, 128) % 4294967296; [2021-11-02 22:09:42,561 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume ath_calcrxfilter_#t~short2738;havoc ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset;havoc ath_calcrxfilter_#t~mem2735;havoc ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset;havoc ath_calcrxfilter_#t~mem2737;havoc ath_calcrxfilter_#t~short2738;ath_calcrxfilter_~rfilt~4 := ~bitwiseOr(ath_calcrxfilter_~rfilt~4, 16384); [2021-11-02 22:09:42,561 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume !ath_calcrxfilter_#t~short2738;havoc ath_calcrxfilter_#t~mem2734.base, ath_calcrxfilter_#t~mem2734.offset;havoc ath_calcrxfilter_#t~mem2735;havoc ath_calcrxfilter_#t~mem2736.base, ath_calcrxfilter_#t~mem2736.offset;havoc ath_calcrxfilter_#t~mem2737;havoc ath_calcrxfilter_#t~short2738; [2021-11-02 22:09:42,561 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-4: call ath_calcrxfilter_#t~mem2739 := read~int(ath_calcrxfilter_~sc.base, 9492 + ath_calcrxfilter_~sc.offset, 4); [2021-11-02 22:09:42,561 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9168: ath_calcrxfilter_#t~ret2756 := constant_test_bit_#res;assume -2147483648 <= ath_calcrxfilter_#t~ret2756 && ath_calcrxfilter_#t~ret2756 <= 2147483647;ath_calcrxfilter_~tmp___1~46 := ath_calcrxfilter_#t~ret2756;havoc ath_calcrxfilter_#t~ret2756; [2021-11-02 22:09:45,376 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,378 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,424 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,425 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,431 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,434 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,435 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,441 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,809 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-02 22:09:45,821 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock.