./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/config/TaipanReach.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_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 84ee151735adbaf7a800ea2038cfdd607bd86df791747a7e67423657c50d4218 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 01:47:25,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 01:47:25,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 01:47:25,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 01:47:25,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 01:47:25,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 01:47:25,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 01:47:25,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 01:47:25,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 01:47:25,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 01:47:25,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 01:47:25,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 01:47:25,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 01:47:25,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 01:47:25,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 01:47:25,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 01:47:25,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 01:47:25,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 01:47:25,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 01:47:25,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 01:47:25,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 01:47:25,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 01:47:25,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 01:47:25,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 01:47:25,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 01:47:26,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 01:47:26,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 01:47:26,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 01:47:26,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 01:47:26,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 01:47:26,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 01:47:26,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 01:47:26,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 01:47:26,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 01:47:26,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 01:47:26,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 01:47:26,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 01:47:26,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 01:47:26,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 01:47:26,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 01:47:26,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 01:47:26,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 01:47:26,061 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 01:47:26,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 01:47:26,062 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 01:47:26,062 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 01:47:26,063 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 01:47:26,063 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 01:47:26,064 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 01:47:26,064 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 01:47:26,064 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 01:47:26,064 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 01:47:26,065 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 01:47:26,066 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 01:47:26,066 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 01:47:26,066 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 01:47:26,066 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 01:47:26,067 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 01:47:26,067 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 01:47:26,067 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 01:47:26,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 01:47:26,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 01:47:26,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 01:47:26,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 01:47:26,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 01:47:26,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 01:47:26,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 01:47:26,070 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 01:47:26,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 01:47:26,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 01:47:26,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 01:47:26,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:47:26,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 01:47:26,071 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 01:47:26,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 01:47:26,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 01:47:26,072 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 01:47:26,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 01:47:26,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 01:47:26,073 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 01:47:26,073 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_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84ee151735adbaf7a800ea2038cfdd607bd86df791747a7e67423657c50d4218 [2022-11-03 01:47:26,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 01:47:26,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 01:47:26,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 01:47:26,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 01:47:26,394 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 01:47:26,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/../../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 [2022-11-03 01:47:26,481 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/data/0fd074cbf/2937f371928c490b89562f12c5d85b16/FLAGc0f4b50ef [2022-11-03 01:47:28,027 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 01:47:28,029 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/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 [2022-11-03 01:47:28,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/data/0fd074cbf/2937f371928c490b89562f12c5d85b16/FLAGc0f4b50ef [2022-11-03 01:47:28,321 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/data/0fd074cbf/2937f371928c490b89562f12c5d85b16 [2022-11-03 01:47:28,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 01:47:28,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 01:47:28,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 01:47:28,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 01:47:28,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 01:47:28,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:47:28" (1/1) ... [2022-11-03 01:47:28,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea256e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:28, skipping insertion in model container [2022-11-03 01:47:28,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 01:47:28" (1/1) ... [2022-11-03 01:47:28,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 01:47:28,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 01:47:45,130 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:45,132 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:45,133 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:50,510 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/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] [2022-11-03 01:47:51,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:47:51,239 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 01:47:52,199 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:52,200 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:52,201 WARN L1543 CHandler]: Possible shadowing of function abort [2022-11-03 01:47:52,709 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/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] [2022-11-03 01:47:52,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 01:47:54,032 INFO L208 MainTranslator]: Completed translation [2022-11-03 01:47:54,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54 WrapperNode [2022-11-03 01:47:54,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 01:47:54,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 01:47:54,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 01:47:54,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 01:47:54,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:54,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:55,884 INFO L138 Inliner]: procedures = 1528, calls = 18199, calls flagged for inlining = 677, calls inlined = 603, statements flattened = 33378 [2022-11-03 01:47:55,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 01:47:55,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 01:47:55,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 01:47:55,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 01:47:55,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:55,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:56,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:56,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,561 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 01:47:57,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 01:47:57,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 01:47:57,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 01:47:57,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (1/1) ... [2022-11-03 01:47:57,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 01:47:57,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 01:47:57,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 01:47:58,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_905fe4ae-6843-45d7-aa7c-d8d39430332f/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 01:47:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_regulatory [2022-11-03 01:47:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_regulatory [2022-11-03 01:47:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ath_softc [2022-11-03 01:47:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ath_softc [2022-11-03 01:47:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_beacon_recv_ev [2022-11-03 01:47:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_beacon_recv_ev [2022-11-03 01:47:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-11-03 01:47:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-11-03 01:47:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ath_cancel_work [2022-11-03 01:47:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_cancel_work [2022-11-03 01:47:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setpower [2022-11-03 01:47:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setpower [2022-11-03 01:47:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_device [2022-11-03 01:47:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_device [2022-11-03 01:47:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure ath_max_framelen [2022-11-03 01:47:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_max_framelen [2022-11-03 01:47:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-03 01:47:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-03 01:47:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_write_associd [2022-11-03 01:47:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_write_associd [2022-11-03 01:47:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset [2022-11-03 01:47:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset [2022-11-03 01:47:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_exit [2022-11-03 01:47:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_exit [2022-11-03 01:47:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_putrxbuf [2022-11-03 01:47:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_putrxbuf [2022-11-03 01:47:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_reset_beacon_status [2022-11-03 01:47:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_reset_beacon_status [2022-11-03 01:47:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_startpcureceive [2022-11-03 01:47:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_startpcureceive [2022-11-03 01:47:58,036 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2022-11-03 01:47:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2022-11-03 01:47:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-03 01:47:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-03 01:47:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure ath_complete_reset [2022-11-03 01:47:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_complete_reset [2022-11-03 01:47:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_calculate_summary_state [2022-11-03 01:47:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_calculate_summary_state [2022-11-03 01:47:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-03 01:47:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-03 01:47:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_setbssidmask [2022-11-03 01:47:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_setbssidmask [2022-11-03 01:47:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_chandef_create [2022-11-03 01:47:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_chandef_create [2022-11-03 01:47:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_probe [2022-11-03 01:47:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_probe [2022-11-03 01:47:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_add_interface [2022-11-03 01:47:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_add_interface [2022-11-03 01:47:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_notify [2022-11-03 01:47:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_notify [2022-11-03 01:47:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_last_beacon [2022-11-03 01:47:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_last_beacon [2022-11-03 01:47:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_read_cachesize [2022-11-03 01:47:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_read_cachesize [2022-11-03 01:47:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_txprocdesc [2022-11-03 01:47:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_txprocdesc [2022-11-03 01:47:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ath_key_config [2022-11-03 01:47:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_key_config [2022-11-03 01:47:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_cleanup [2022-11-03 01:47:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_cleanup [2022-11-03 01:47:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_addbuffer_edma [2022-11-03 01:47:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_addbuffer_edma [2022-11-03 01:47:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-03 01:47:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-03 01:47:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_set_txpower [2022-11-03 01:47:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_set_txpower [2022-11-03 01:47:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-03 01:47:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-03 01:47:58,045 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-03 01:47:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-03 01:47:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_regval [2022-11-03 01:47:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_regval [2022-11-03 01:47:58,046 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_skb_done [2022-11-03 01:47:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_skb_done [2022-11-03 01:47:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_eeprom_read [2022-11-03 01:47:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_eeprom_read [2022-11-03 01:47:58,047 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_flush [2022-11-03 01:47:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_flush [2022-11-03 01:47:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_debug [2022-11-03 01:47:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_debug [2022-11-03 01:47:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-03 01:47:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-03 01:47:58,048 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_band_txpower [2022-11-03 01:47:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_band_txpower [2022-11-03 01:47:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure ath_edma_start_recv [2022-11-03 01:47:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_edma_start_recv [2022-11-03 01:47:58,049 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_change_interface [2022-11-03 01:47:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_change_interface [2022-11-03 01:47:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_aspm_init [2022-11-03 01:47:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_aspm_init [2022-11-03 01:47:58,050 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-03 01:47:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-03 01:47:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cancel_pending_offchannel [2022-11-03 01:47:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cancel_pending_offchannel [2022-11-03 01:47:58,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-03 01:47:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-03 01:47:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_tx99_set_txpower [2022-11-03 01:47:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_tx99_set_txpower [2022-11-03 01:47:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxena [2022-11-03 01:47:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxena [2022-11-03 01:47:58,052 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_txqaddbuf [2022-11-03 01:47:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_txqaddbuf [2022-11-03 01:47:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-03 01:47:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-03 01:47:58,053 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-03 01:47:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2022-11-03 01:47:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2022-11-03 01:47:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx99_deinit [2022-11-03 01:47:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx99_deinit [2022-11-03 01:47:58,055 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_stopdmarecv [2022-11-03 01:47:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_stopdmarecv [2022-11-03 01:47:58,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-03 01:47:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-03 01:47:58,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 01:47:58,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 01:47:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rxbuf_alloc [2022-11-03 01:47:58,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rxbuf_alloc [2022-11-03 01:47:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_name [2022-11-03 01:47:58,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_name [2022-11-03 01:47:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_antenna [2022-11-03 01:47:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_antenna [2022-11-03 01:47:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_assign_hw_queues [2022-11-03 01:47:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_assign_hw_queues [2022-11-03 01:47:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_remove_buffer [2022-11-03 01:47:58,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_remove_buffer [2022-11-03 01:47:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_tsfadjust [2022-11-03 01:47:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_tsfadjust [2022-11-03 01:47:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_getrxfilter [2022-11-03 01:47:58,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_getrxfilter [2022-11-03 01:47:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_beacon [2022-11-03 01:47:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_beacon [2022-11-03 01:47:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-11-03 01:47:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-11-03 01:47:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_regidx [2022-11-03 01:47:58,068 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_regidx [2022-11-03 01:47:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 01:47:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 01:47:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_common [2022-11-03 01:47:58,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_common [2022-11-03 01:47:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxfilter [2022-11-03 01:47:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxfilter [2022-11-03 01:47:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-03 01:47:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-03 01:47:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ath_check_ani [2022-11-03 01:47:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_check_ani [2022-11-03 01:47:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_debug [2022-11-03 01:47:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_debug [2022-11-03 01:47:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ath_draintxq [2022-11-03 01:47:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_draintxq [2022-11-03 01:47:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_tsf_offset [2022-11-03 01:47:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_tsf_offset [2022-11-03 01:47:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-03 01:47:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-03 01:47:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_rc_status [2022-11-03 01:47:58,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_rc_status [2022-11-03 01:47:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_eeprom_read [2022-11-03 01:47:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_eeprom_read [2022-11-03 01:47:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_interface [2022-11-03 01:47:58,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_interface [2022-11-03 01:47:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 01:47:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ath_descdma_setup [2022-11-03 01:47:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_descdma_setup [2022-11-03 01:47:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_enable_interrupts [2022-11-03 01:47:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_enable_interrupts [2022-11-03 01:47:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ath_key_delete [2022-11-03 01:47:58,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_key_delete [2022-11-03 01:47:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-03 01:47:58,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-03 01:47:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txdesc [2022-11-03 01:47:58,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txdesc [2022-11-03 01:47:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-03 01:47:58,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-03 01:47:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-11-03 01:47:58,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-11-03 01:47:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dfs [2022-11-03 01:47:58,076 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dfs [2022-11-03 01:47:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset [2022-11-03 01:47:58,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset [2022-11-03 01:47:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_set_buffered [2022-11-03 01:47:58,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_set_buffered [2022-11-03 01:47:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_txq_props [2022-11-03 01:47:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_txq_props [2022-11-03 01:47:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ath_opmode_init [2022-11-03 01:47:58,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_opmode_init [2022-11-03 01:47:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_antenna_check [2022-11-03 01:47:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_antenna_check [2022-11-03 01:47:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_assign_slot [2022-11-03 01:47:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_assign_slot [2022-11-03 01:47:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txq_props [2022-11-03 01:47:58,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txq_props [2022-11-03 01:47:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sw_scan_complete [2022-11-03 01:47:58,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sw_scan_complete [2022-11-03 01:47:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete [2022-11-03 01:47:58,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete [2022-11-03 01:47:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-03 01:47:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-03 01:47:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_configpcipowersave [2022-11-03 01:47:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_configpcipowersave [2022-11-03 01:47:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 01:47:58,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 01:47:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-03 01:47:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-03 01:47:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_wakeup [2022-11-03 01:47:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_wakeup [2022-11-03 01:47:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 01:47:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_queue_reset [2022-11-03 01:47:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_queue_reset [2022-11-03 01:47:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-03 01:47:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-03 01:47:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_node_init [2022-11-03 01:47:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_node_init [2022-11-03 01:47:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 01:47:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_kill_interrupts [2022-11-03 01:47:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_kill_interrupts [2022-11-03 01:47:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_release_buffered_frames [2022-11-03 01:47:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_release_buffered_frames [2022-11-03 01:47:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_key [2022-11-03 01:47:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_key [2022-11-03 01:47:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_aggr_wakeup [2022-11-03 01:47:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_aggr_wakeup [2022-11-03 01:47:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 01:47:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-03 01:47:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-03 01:47:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 01:47:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_bt_ant_diversity [2022-11-03 01:47:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_bt_ant_diversity [2022-11-03 01:47:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure ath_get_skb_tid [2022-11-03 01:47:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_get_skb_tid [2022-11-03 01:47:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_resettxqueue [2022-11-03 01:47:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_resettxqueue [2022-11-03 01:47:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_stop_btcoex [2022-11-03 01:47:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_stop_btcoex [2022-11-03 01:47:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-03 01:47:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-03 01:47:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_stats [2022-11-03 01:47:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_stats [2022-11-03 01:47:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 01:47:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-03 01:47:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_init [2022-11-03 01:47:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_init [2022-11-03 01:47:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_wow [2022-11-03 01:47:58,096 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_wow [2022-11-03 01:47:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_schedule [2022-11-03 01:47:58,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_schedule [2022-11-03 01:47:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-03 01:47:58,097 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-03 01:47:58,097 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 01:47:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 01:47:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_set [2022-11-03 01:47:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_set [2022-11-03 01:47:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_add_debugfs [2022-11-03 01:47:58,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_add_debugfs [2022-11-03 01:47:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2022-11-03 01:47:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2022-11-03 01:47:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta_by_ifaddr [2022-11-03 01:47:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_find_sta_by_ifaddr [2022-11-03 01:47:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_ops [2022-11-03 01:47:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_ops [2022-11-03 01:47:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-03 01:47:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-03 01:47:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_fill_desc [2022-11-03 01:47:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_fill_desc [2022-11-03 01:47:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 01:47:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 01:47:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete_buf [2022-11-03 01:47:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete_buf [2022-11-03 01:47:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_set_weight [2022-11-03 01:47:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_set_weight [2022-11-03 01:47:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2022-11-03 01:47:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2022-11-03 01:47:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_morefrags [2022-11-03 01:47:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_morefrags [2022-11-03 01:47:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure fill_chainmask [2022-11-03 01:47:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_chainmask [2022-11-03 01:47:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_wow [2022-11-03 01:47:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_wow [2022-11-03 01:47:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 01:47:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_setup [2022-11-03 01:47:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_setup [2022-11-03 01:47:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-03 01:47:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-03 01:47:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure list_cut_position [2022-11-03 01:47:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure list_cut_position [2022-11-03 01:47:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-03 01:47:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-03 01:47:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_setup_timer [2022-11-03 01:47:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_setup_timer [2022-11-03 01:47:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-03 01:47:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-03 01:47:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_buf_link [2022-11-03 01:47:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_buf_link [2022-11-03 01:47:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_eeprom_release [2022-11-03 01:47:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_eeprom_release [2022-11-03 01:47:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_init_device [2022-11-03 01:47:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_init_device [2022-11-03 01:47:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_deinit [2022-11-03 01:47:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_deinit [2022-11-03 01:47:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mgd_prepare_tx [2022-11-03 01:47:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mgd_prepare_tx [2022-11-03 01:47:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ath_roc_complete [2022-11-03 01:47:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_roc_complete [2022-11-03 01:47:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ath_start_ani [2022-11-03 01:47:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_start_ani [2022-11-03 01:47:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_disable_interrupts [2022-11-03 01:47:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_disable_interrupts [2022-11-03 01:47:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2022-11-03 01:47:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2022-11-03 01:47:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-03 01:47:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-03 01:47:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 01:47:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 01:47:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 01:47:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 01:47:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tid_has_buffered [2022-11-03 01:47:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tid_has_buffered [2022-11-03 01:47:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_simulate_radar [2022-11-03 01:47:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_simulate_radar [2022-11-03 01:47:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2022-11-03 01:47:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2022-11-03 01:47:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-03 01:47:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-03 01:47:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_get_btcoex_scheme [2022-11-03 01:47:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_get_btcoex_scheme [2022-11-03 01:47:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_send_normal [2022-11-03 01:47:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_send_normal [2022-11-03 01:47:58,112 INFO L130 BoogieDeclarations]: Found specification of procedure bf_is_ampdu_not_probing [2022-11-03 01:47:58,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bf_is_ampdu_not_probing [2022-11-03 01:47:58,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 01:47:58,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 01:47:58,112 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_work [2022-11-03 01:47:58,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_work [2022-11-03 01:47:58,113 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_iterate_active_interfaces_atomic [2022-11-03 01:47:58,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_iterate_active_interfaces_atomic [2022-11-03 01:47:58,113 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-03 01:47:58,113 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-03 01:47:58,113 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-03 01:47:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-03 01:47:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_antenna [2022-11-03 01:47:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_antenna [2022-11-03 01:47:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get [2022-11-03 01:47:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get [2022-11-03 01:47:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_ani [2022-11-03 01:47:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_ani [2022-11-03 01:47:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-03 01:47:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-03 01:47:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_usecs [2022-11-03 01:47:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_usecs [2022-11-03 01:47:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 01:47:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-03 01:47:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-03 01:47:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 01:47:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 01:47:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_start [2022-11-03 01:47:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_start [2022-11-03 01:47:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure ath_prepare_reset [2022-11-03 01:47:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_prepare_reset [2022-11-03 01:47:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 01:47:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-03 01:47:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-03 01:47:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_fill_chanctx_ops [2022-11-03 01:47:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_fill_chanctx_ops [2022-11-03 01:47:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_conf_tx [2022-11-03 01:47:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_conf_tx [2022-11-03 01:47:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-03 01:47:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-03 01:47:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure ath_drain_txq_list [2022-11-03 01:47:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_drain_txq_list [2022-11-03 01:47:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-03 01:47:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-03 01:47:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure ath_paprd_activate [2022-11-03 01:47:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_paprd_activate [2022-11-03 01:47:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_init_queue [2022-11-03 01:47:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_init_queue [2022-11-03 01:47:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_work [2022-11-03 01:47:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_work [2022-11-03 01:47:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure ath_send_bar [2022-11-03 01:47:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_send_bar [2022-11-03 01:47:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 01:47:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 01:47:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-03 01:47:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-03 01:47:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-03 01:47:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-03 01:47:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2022-11-03 01:47:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2022-11-03 01:47:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-03 01:47:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-03 01:47:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_475 [2022-11-03 01:47:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_475 [2022-11-03 01:47:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_txpower [2022-11-03 01:47:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_txpower [2022-11-03 01:47:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-03 01:47:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-03 01:47:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_p2p_ps_timer [2022-11-03 01:47:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_p2p_ps_timer [2022-11-03 01:47:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tpc [2022-11-03 01:47:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tpc [2022-11-03 01:47:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2022-11-03 01:47:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2022-11-03 01:47:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable___0 [2022-11-03 01:47:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable___0 [2022-11-03 01:47:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-03 01:47:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-03 01:47:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_mci_update_wlan_channels [2022-11-03 01:47:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_mci_update_wlan_channels [2022-11-03 01:47:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-03 01:47:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-03 01:47:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_start [2022-11-03 01:47:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_start [2022-11-03 01:47:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_config [2022-11-03 01:47:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_config [2022-11-03 01:47:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u8 [2022-11-03 01:47:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u8 [2022-11-03 01:47:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setrxabort [2022-11-03 01:47:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setrxabort [2022-11-03 01:47:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure ath_get_rate_txpower [2022-11-03 01:47:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_get_rate_txpower [2022-11-03 01:47:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure ath_update_survey_nf [2022-11-03 01:47:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_update_survey_nf [2022-11-03 01:47:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-03 01:47:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-03 01:47:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_start_btcoex [2022-11-03 01:47:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_start_btcoex [2022-11-03 01:47:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_uses_beacons [2022-11-03 01:47:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_uses_beacons [2022-11-03 01:47:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-03 01:47:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-03 01:47:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-03 01:47:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-03 01:47:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_get_channel [2022-11-03 01:47:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_get_channel [2022-11-03 01:47:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_puttxbuf [2022-11-03 01:47:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_puttxbuf [2022-11-03 01:47:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_is_enabled [2022-11-03 01:47:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_is_enabled [2022-11-03 01:47:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_stats [2022-11-03 01:47:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_stats [2022-11-03 01:47:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_init_global_settings [2022-11-03 01:47:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_init_global_settings [2022-11-03 01:47:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-03 01:47:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-03 01:47:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 01:47:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-03 01:47:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-03 01:47:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_setopmode [2022-11-03 01:47:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_setopmode [2022-11-03 01:47:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 01:47:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 01:47:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_process_buffer [2022-11-03 01:47:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_process_buffer [2022-11-03 01:47:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_rates [2022-11-03 01:47:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_rates [2022-11-03 01:47:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ath_calcrxfilter [2022-11-03 01:47:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_calcrxfilter [2022-11-03 01:47:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_aggr_sleep [2022-11-03 01:47:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_aggr_sleep [2022-11-03 01:47:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_op_ps_wakeup [2022-11-03 01:47:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_op_ps_wakeup [2022-11-03 01:47:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gpio_get [2022-11-03 01:47:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gpio_get [2022-11-03 01:47:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-03 01:47:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-03 01:47:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_coverage_class [2022-11-03 01:47:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_coverage_class [2022-11-03 01:47:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-03 01:47:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-03 01:47:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2022-11-03 01:47:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2022-11-03 01:47:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure offchannel_state_string [2022-11-03 01:47:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure offchannel_state_string [2022-11-03 01:47:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-03 01:47:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-03 01:47:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_calculate_iter_data [2022-11-03 01:47:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_calculate_iter_data [2022-11-03 01:47:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_tsf [2022-11-03 01:47:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_tsf [2022-11-03 01:47:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure ath_mci_flush_profile [2022-11-03 01:47:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_mci_flush_profile [2022-11-03 01:47:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rx_skb_preprocess [2022-11-03 01:47:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rx_skb_preprocess [2022-11-03 01:47:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_mci_state [2022-11-03 01:47:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_mci_state [2022-11-03 01:47:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_frame_info [2022-11-03 01:47:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure get_frame_info [2022-11-03 01:47:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-03 01:47:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-03 01:47:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure device_init_wakeup [2022-11-03 01:47:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init_wakeup [2022-11-03 01:47:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2022-11-03 01:47:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2022-11-03 01:47:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-03 01:47:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-03 01:47:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_present [2022-11-03 01:47:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_present [2022-11-03 01:47:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure getrawmonotonic [2022-11-03 01:47:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure getrawmonotonic [2022-11-03 01:47:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 01:47:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 01:47:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_pll_work [2022-11-03 01:47:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_pll_work [2022-11-03 01:47:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_channel [2022-11-03 01:47:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_channel [2022-11-03 01:47:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tx99 [2022-11-03 01:47:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tx99 [2022-11-03 01:47:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get_oper_chan [2022-11-03 01:47:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get_oper_chan [2022-11-03 01:47:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_bool [2022-11-03 01:47:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_bool [2022-11-03 01:47:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-03 01:47:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-03 01:47:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx_frames_pending [2022-11-03 01:47:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx_frames_pending [2022-11-03 01:47:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_txpower [2022-11-03 01:47:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_txpower [2022-11-03 01:47:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 01:47:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 01:47:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_set_tsf [2022-11-03 01:47:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_set_tsf [2022-11-03 01:47:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flushrecv [2022-11-03 01:47:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flushrecv [2022-11-03 01:47:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ampdu_action [2022-11-03 01:47:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ampdu_action [2022-11-03 01:47:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ath_stoprecv [2022-11-03 01:47:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_stoprecv [2022-11-03 01:47:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ath_softc [2022-11-03 01:47:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ath_softc [2022-11-03 01:47:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-03 01:47:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-03 01:47:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_interrupts [2022-11-03 01:47:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_interrupts [2022-11-03 01:47:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-03 01:47:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-03 01:47:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_txpowerlimit [2022-11-03 01:47:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_txpowerlimit [2022-11-03 01:47:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_cfg_output [2022-11-03 01:47:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_cfg_output [2022-11-03 01:47:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_suspend [2022-11-03 01:47:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_suspend [2022-11-03 01:47:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure ath_offchannel_next [2022-11-03 01:47:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_offchannel_next [2022-11-03 01:47:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure __ath_cancel_work [2022-11-03 01:47:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath_cancel_work [2022-11-03 01:47:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_tx [2022-11-03 01:47:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_tx [2022-11-03 01:47:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2022-11-03 01:47:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2022-11-03 01:47:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 01:47:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 01:47:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ath_reset_internal [2022-11-03 01:47:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_reset_internal [2022-11-03 01:47:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2022-11-03 01:47:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2022-11-03 01:47:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_suspend [2022-11-03 01:47:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_suspend [2022-11-03 01:47:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_last [2022-11-03 01:47:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_last [2022-11-03 01:47:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2022-11-03 01:47:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2022-11-03 01:47:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-03 01:47:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-03 01:47:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-03 01:47:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-03 01:47:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_get_tid_subframe [2022-11-03 01:47:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_get_tid_subframe [2022-11-03 01:47:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ioread32 [2022-11-03 01:47:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ioread32 [2022-11-03 01:47:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-11-03 01:47:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-11-03 01:47:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_strings [2022-11-03 01:47:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_strings [2022-11-03 01:47:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 01:47:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_tx99_power [2022-11-03 01:47:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_tx99_power [2022-11-03 01:47:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-03 01:47:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-03 01:47:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-03 01:47:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-03 01:47:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-03 01:47:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-03 01:47:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_14 [2022-11-03 01:47:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_14 [2022-11-03 01:47:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_wow_apply_pattern [2022-11-03 01:47:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_wow_apply_pattern [2022-11-03 01:47:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_14 [2022-11-03 01:47:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_14 [2022-11-03 01:47:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_reload_chainmask [2022-11-03 01:47:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_reload_chainmask [2022-11-03 01:47:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 01:47:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_antdiv_comb_conf_get [2022-11-03 01:47:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_antdiv_comb_conf_get [2022-11-03 01:47:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_stop [2022-11-03 01:47:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_stop [2022-11-03 01:47:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-03 01:47:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-03 01:47:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_survey [2022-11-03 01:47:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_survey [2022-11-03 01:47:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 01:47:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 01:47:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_node_cleanup [2022-11-03 01:47:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_node_cleanup [2022-11-03 01:47:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 01:47:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2022-11-03 01:47:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2022-11-03 01:47:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-03 01:47:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-03 01:47:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_resume [2022-11-03 01:47:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_resume [2022-11-03 01:47:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-03 01:47:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-03 01:47:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-03 01:47:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-03 01:47:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_txstart [2022-11-03 01:47:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_txstart [2022-11-03 01:47:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 01:47:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 01:47:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_btcoex_timer_resume [2022-11-03 01:47:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_btcoex_timer_resume [2022-11-03 01:47:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-03 01:47:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-03 01:47:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_buf_link [2022-11-03 01:47:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_buf_link [2022-11-03 01:47:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_setup_buffer [2022-11-03 01:47:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_setup_buffer [2022-11-03 01:47:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-03 01:47:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-03 01:47:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_gpio [2022-11-03 01:47:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_gpio [2022-11-03 01:47:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath_restart_work [2022-11-03 01:47:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_restart_work [2022-11-03 01:47:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hw_cycle_counters_update [2022-11-03 01:47:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hw_cycle_counters_update [2022-11-03 01:47:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_476 [2022-11-03 01:47:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_476 [2022-11-03 01:47:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure ath_startrecv [2022-11-03 01:47:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_startrecv [2022-11-03 01:47:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gen_timer_start [2022-11-03 01:47:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gen_timer_start [2022-11-03 01:47:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-03 01:47:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-03 01:47:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-03 01:47:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-03 01:47:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_configure_filter [2022-11-03 01:47:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_configure_filter [2022-11-03 01:47:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-03 01:47:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-03 01:47:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sw_scan_start [2022-11-03 01:47:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sw_scan_start [2022-11-03 01:47:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 01:47:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-03 01:47:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_check_active [2022-11-03 01:47:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_check_active [2022-11-03 01:47:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_mci_send_wlan_channels [2022-11-03 01:47:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_mci_send_wlan_channels [2022-11-03 01:47:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2022-11-03 01:47:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2022-11-03 01:47:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_cleanupq [2022-11-03 01:47:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_cleanupq [2022-11-03 01:47:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_channel_context [2022-11-03 01:47:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_channel_context [2022-11-03 01:47:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure ath_buf_set_rate [2022-11-03 01:47:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_buf_set_rate [2022-11-03 01:47:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_devm_seqfile [2022-11-03 01:47:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_devm_seqfile [2022-11-03 01:47:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dynack_sample_tx_ts [2022-11-03 01:47:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dynack_sample_tx_ts [2022-11-03 01:47:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_11 [2022-11-03 01:47:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_11 [2022-11-03 01:47:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_del_ps_key [2022-11-03 01:47:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_del_ps_key [2022-11-03 01:47:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_12 [2022-11-03 01:47:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_12 [2022-11-03 01:47:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_beacon_remove_slot [2022-11-03 01:47:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_beacon_remove_slot [2022-11-03 01:47:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-03 01:47:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-03 01:47:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_unlock [2022-11-03 01:47:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_unlock [2022-11-03 01:47:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-03 01:47:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-03 01:47:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-03 01:47:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-03 01:47:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath_update_survey_stats [2022-11-03 01:47:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_update_survey_stats [2022-11-03 01:47:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath_init_btcoex_timer [2022-11-03 01:47:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_init_btcoex_timer [2022-11-03 01:47:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_set_tx_filter [2022-11-03 01:47:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_set_tx_filter [2022-11-03 01:47:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-03 01:47:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-03 01:47:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_is_chanctx_enabled [2022-11-03 01:47:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_is_chanctx_enabled [2022-11-03 01:47:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath_stop_ani [2022-11-03 01:47:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_stop_ani [2022-11-03 01:47:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ant_comb_scan [2022-11-03 01:47:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ant_comb_scan [2022-11-03 01:47:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_prepare_skb [2022-11-03 01:47:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_prepare_skb [2022-11-03 01:47:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-03 01:47:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-03 01:47:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-03 01:47:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-03 01:47:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_work [2022-11-03 01:47:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_work [2022-11-03 01:47:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ps_wakeup [2022-11-03 01:47:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ps_wakeup [2022-11-03 01:47:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure ath_scan_next_channel [2022-11-03 01:47:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_scan_next_channel [2022-11-03 01:47:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_update_p2p_ps_timer [2022-11-03 01:47:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_update_p2p_ps_timer [2022-11-03 01:47:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 01:47:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 01:47:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 01:47:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2022-11-03 01:47:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2022-11-03 01:47:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-03 01:47:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-03 01:47:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_14 [2022-11-03 01:47:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_14 [2022-11-03 01:47:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_reset_tsf [2022-11-03 01:47:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_reset_tsf [2022-11-03 01:47:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_disable [2022-11-03 01:47:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_disable [2022-11-03 01:47:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-03 01:47:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-03 01:47:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_rfkill_poll_state [2022-11-03 01:47:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_rfkill_poll_state [2022-11-03 01:47:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_deinit_softc [2022-11-03 01:47:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_deinit_softc [2022-11-03 01:47:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_tasklet [2022-11-03 01:47:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_tasklet [2022-11-03 01:47:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2022-11-03 01:47:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_prepare [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_prepare [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_queue_tid [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_queue_tid [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_update [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_update [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_ps [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_ps [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_check_auto_sleep [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_check_auto_sleep [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath_assign_seq [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_assign_seq [2022-11-03 01:47:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_rxprocdesc [2022-11-03 01:47:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_rxprocdesc [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_btcoex_timer_pause [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_btcoex_timer_pause [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_resume [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_resume [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_settsf64 [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_settsf64 [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_bss_info_changed [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_bss_info_changed [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_read_cachesize [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_read_cachesize [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2022-11-03 01:47:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2022-11-03 01:47:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_get_next [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_get_next [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ar9003_paprd_enable [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ar9003_paprd_enable [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_btcoex_enable [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_btcoex_enable [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_14 [2022-11-03 01:47:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_14 [2022-11-03 01:47:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ath_drain_all_txq [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_drain_all_txq [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_update_txpow [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_update_txpow [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_addto_baw [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_addto_baw [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath_pci_remove [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_pci_remove [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_reset_tsf [2022-11-03 01:47:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_reset_tsf [2022-11-03 01:47:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_update_p2p_ps [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_update_p2p_ps [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_tid_change_state [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_tid_change_state [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath_is_alt_ant_ratio_better [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_is_alt_ant_ratio_better [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_update_baw [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_update_baw [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_ps_restore [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_ps_restore [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_event [2022-11-03 01:47:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_event [2022-11-03 01:47:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath_ahb_remove [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_ahb_remove [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure __ath9k_flush [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __ath9k_flush [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_return_buffer [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_return_buffer [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_lock [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_lock [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cmn_init_crypto [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cmn_init_crypto [2022-11-03 01:47:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-03 01:47:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_radar_detected [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_radar_detected [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_cache_beacon_config [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_cache_beacon_config [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath_set_channel [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_set_channel [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_dfs_process_radar_pulse [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_dfs_process_radar_pulse [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txchainmask_reduction [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txchainmask_reduction [2022-11-03 01:47:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_complete_poll_work [2022-11-03 01:47:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_complete_poll_work [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gettsf32 [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gettsf32 [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-03 01:47:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-03 01:47:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_mci_is_enabled [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_mci_is_enabled [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_numtxpending [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_numtxpending [2022-11-03 01:47:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_has_tx_pending [2022-11-03 01:47:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_has_tx_pending [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_offchan_switch [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_offchan_switch [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath_txq_unlock_complete [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_txq_unlock_complete [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_op_ps_restore [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_op_ps_restore [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_send_ps_frame [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_send_ps_frame [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_set_next [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_set_next [2022-11-03 01:47:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-03 01:47:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u32~0 [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath_scan_complete [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_scan_complete [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_remove_chanctx [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_remove_chanctx [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gettsf64 [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gettsf64 [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_set_desc_link [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_set_desc_link [2022-11-03 01:47:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 01:47:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath_rx_edma_cleanup [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_rx_edma_cleanup [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath_paprd_calibrate [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_paprd_calibrate [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath_chanctx_switch [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_chanctx_switch [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 01:47:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-03 01:47:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_hw_gen_timer_stop [2022-11-03 01:47:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_hw_gen_timer_stop [2022-11-03 01:47:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_get_et_sset_count [2022-11-03 01:47:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_get_et_sset_count [2022-11-03 01:47:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath_tx_get_buffer [2022-11-03 01:47:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_tx_get_buffer [2022-11-03 01:47:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ath9k_sta_state [2022-11-03 01:47:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ath9k_sta_state [2022-11-03 01:48:01,658 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 01:48:01,670 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 01:48:08,733 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-03 01:48:08,806 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16595: call #t~mem1658#1.base, #t~mem1658#1.offset := read~$Pointer$(~avp~11#1.base, 4597 + ~avp~11#1.offset, 8); [2022-11-03 01:48:08,806 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16597-1: assume { :begin_inline_ldv_mutex_unlock_134 } true;ldv_mutex_unlock_134_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_134_#in~ldv_func_arg1#1.offset := ~sc~19#1.base, 2638 + ~sc~19#1.offset;havoc ldv_mutex_unlock_134_~ldv_func_arg1#1.base, ldv_mutex_unlock_134_~ldv_func_arg1#1.offset;ldv_mutex_unlock_134_~ldv_func_arg1#1.base, ldv_mutex_unlock_134_~ldv_func_arg1#1.offset := ldv_mutex_unlock_134_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_134_#in~ldv_func_arg1#1.offset; [2022-11-03 01:48:08,806 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19262: SUMMARY for call ldv_mutex_unlock_mutex_of_ath_softc(ldv_mutex_unlock_134_~ldv_func_arg1#1.base, ldv_mutex_unlock_134_~ldv_func_arg1#1.offset); srcloc: null [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16597: SUMMARY for call ath9k_set_txpower(~sc~19#1.base, ~sc~19#1.offset, ~vif#1.base, ~vif#1.offset); srcloc: null [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19262-1: SUMMARY for call mutex_unlock(ldv_mutex_unlock_134_~ldv_func_arg1#1.base, ldv_mutex_unlock_134_~ldv_func_arg1#1.offset); srcloc: null [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16591-1: SUMMARY for call ath9k_assign_hw_queues(~hw#1.base, ~hw#1.offset, ~vif#1.base, ~vif#1.offset); srcloc: null [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16591: assume 0 != ~tmp___1~30#1 % 256; [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16591: assume !(0 != ~tmp___1~30#1 % 256); [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != (if 0 == #t~mem1653#1 then 0 else (if 1 == #t~mem1653#1 then 0 else ~bitwiseAnd(#t~mem1653#1, 512)));havoc #t~mem1653#1; [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16583-1: ~tmp___0~53#1 := #t~ret1655#1;havoc #t~mem1654#1;havoc #t~ret1655#1; [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16583: SUMMARY for call #t~ret1655#1 := ath9k_uses_beacons(#t~mem1654#1); srcloc: null [2022-11-03 01:48:08,807 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != (if 0 == #t~mem1653#1 then 0 else (if 1 == #t~mem1653#1 then 0 else ~bitwiseAnd(#t~mem1653#1, 512))));havoc #t~mem1653#1;call #t~mem1654#1 := read~int(~vif#1.base, ~vif#1.offset, 4); [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16585: SUMMARY for call ath9k_beacon_remove_slot(~sc~19#1.base, ~sc~19#1.offset, ~vif#1.base, ~vif#1.offset); srcloc: null [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16596-1: havoc #t~mem1658#1.base, #t~mem1658#1.offset; [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16596: SUMMARY for call ath9k_calculate_summary_state(~sc~19#1.base, ~sc~19#1.offset, #t~mem1658#1.base, #t~mem1658#1.offset); srcloc: null [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19263: assume { :end_inline_ldv_mutex_unlock_134 } true;#res#1 := 0; [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16590-1: ~tmp___1~30#1 := #t~ret1657#1;havoc #t~mem1656#1;havoc #t~ret1657#1; [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16590: SUMMARY for call #t~ret1657#1 := ath9k_uses_beacons(#t~mem1656#1); srcloc: null [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16592: SUMMARY for call ath9k_beacon_assign_slot(~sc~19#1.base, ~sc~19#1.offset, ~vif#1.base, ~vif#1.offset); srcloc: null [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16584-1: call write~int(~new_type#1, ~vif#1.base, ~vif#1.offset, 4);call write~int(~p2p#1, ~vif#1.base, 225 + ~vif#1.offset, 1);call #t~mem1656#1 := read~int(~vif#1.base, ~vif#1.offset, 4); [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16584: assume 0 != ~tmp___0~53#1 % 256; [2022-11-03 01:48:08,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16584: assume !(0 != ~tmp___0~53#1 % 256); [2022-11-03 01:48:13,065 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-03 01:48:13,140 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17346-2: assume #t~short1840;havoc #t~mem1839;havoc #t~short1840; [2022-11-03 01:48:13,140 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17346-2: assume !#t~short1840;havoc #t~mem1839;havoc #t~short1840;call #t~mem1841.base, #t~mem1841.offset := read~$Pointer$(~sband~2.base, ~sband~2.offset, 8);~chan~1.base, ~chan~1.offset := #t~mem1841.base, #t~mem1841.offset + 53 * (if ~idx % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~idx % 18446744073709551616 % 18446744073709551616 else ~idx % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc #t~mem1841.base, #t~mem1841.offset;call #t~mem1842 := read~int(~chan~1.base, 6 + ~chan~1.offset, 2);~pos~0 := #t~mem1842 % 65536;havoc #t~mem1842; [2022-11-03 01:48:13,140 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17342-1: #t~short1840 := 0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616; [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17353: SUMMARY for call #t~memcpy~res1843.base, #t~memcpy~res1843.offset := #Ultimate.C_memcpy(~survey.base, ~survey.offset, ~sc~34.base, 24 + ~sc~34.offset + (if ~pos~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~pos~0 % 18446744073709551616 % 18446744073709551616 else ~pos~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 64); srcloc: null [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17353-1: havoc #t~memcpy~res1843.base, #t~memcpy~res1843.offset;call write~$Pointer$(~chan~1.base, ~chan~1.offset, ~survey.base, ~survey.offset, 8); [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17347: SUMMARY for call spin_unlock_bh(~common~52.base, 263 + ~common~52.offset); srcloc: null [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17347-1: #res := -2; [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 == ~idx; [2022-11-03 01:48:13,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 == ~idx);call #t~mem1832.base, #t~mem1832.offset := read~$Pointer$(~hw.base, 46 + ~hw.offset, 8);call #t~mem1833.base, #t~mem1833.offset := read~$Pointer$(#t~mem1832.base, 195 + #t~mem1832.offset, 8);~sband~2.base, ~sband~2.offset := #t~mem1833.base, #t~mem1833.offset;havoc #t~mem1832.base, #t~mem1832.offset;havoc #t~mem1833.base, #t~mem1833.offset;#t~short1835 := 0 != (~sband~2.base + ~sband~2.offset) % 18446744073709551616; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17355: SUMMARY for call spin_unlock_bh(~common~52.base, 263 + ~common~52.offset); srcloc: null [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17355-1: #res := 0; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337: assume #t~short1835;call #t~mem1834 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);#t~short1835 := #t~mem1834 <= ~idx; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337: assume !#t~short1835; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337-2: assume #t~short1835;havoc #t~mem1834;havoc #t~short1835;call #t~mem1836 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);~idx := ~idx - #t~mem1836;havoc #t~mem1836;~sband~2.base, ~sband~2.offset := 0, 0; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337-2: assume !#t~short1835;havoc #t~mem1834;havoc #t~short1835; [2022-11-03 01:48:13,142 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17333: SUMMARY for call #t~ret1831 := ath_update_survey_stats(~sc~34.base, ~sc~34.offset); srcloc: null [2022-11-03 01:48:13,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337-4: assume 0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616;call #t~mem1837.base, #t~mem1837.offset := read~$Pointer$(~hw.base, 46 + ~hw.offset, 8);call #t~mem1838.base, #t~mem1838.offset := read~$Pointer$(#t~mem1837.base, 203 + #t~mem1837.offset, 8);~sband~2.base, ~sband~2.offset := #t~mem1838.base, #t~mem1838.offset;havoc #t~mem1837.base, #t~mem1837.offset;havoc #t~mem1838.base, #t~mem1838.offset; [2022-11-03 01:48:13,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17337-4: assume !(0 == (~sband~2.base + ~sband~2.offset) % 18446744073709551616); [2022-11-03 01:48:13,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17333-1: assume -2147483648 <= #t~ret1831 && #t~ret1831 <= 2147483647;havoc #t~ret1831; [2022-11-03 01:48:13,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17346: assume #t~short1840; [2022-11-03 01:48:13,143 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17346: assume !#t~short1840;call #t~mem1839 := read~int(~sband~2.base, 20 + ~sband~2.offset, 4);#t~short1840 := #t~mem1839 <= ~idx; [2022-11-03 01:49:27,546 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 01:49:42,646 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16684-1: call ath9k_disable_ps_#t~mem1685#1 := read~int(ath9k_disable_ps_~common~43#1.base, 24 + ath9k_disable_ps_~common~43#1.offset, 4); [2022-11-03 01:49:42,646 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16660-1: assume !(0 == (if 0 == ath9k_enable_ps_#t~mem1673#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1673#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1673#1, 256))) % 4294967296);havoc ath9k_enable_ps_#t~mem1673#1; [2022-11-03 01:49:42,646 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16660: SUMMARY for call ath9k_hw_set_interrupts(ath9k_enable_ps_~ah~44#1.base, ath9k_enable_ps_~ah~44#1.offset); srcloc: null [2022-11-03 01:49:42,646 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16685-1: havoc ath9k_disable_ps_#t~ret1681#1;call ath9k_disable_ps_#t~mem1682#1 := read~int(ath9k_disable_ps_~sc#1.base, 4577 + ath9k_disable_ps_~sc#1.offset, 2);call write~int((if 0 == ath9k_disable_ps_#t~mem1682#1 % 65536 then 0 else (if 1 == ath9k_disable_ps_#t~mem1682#1 % 65536 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1682#1 % 65536, 65520))), ath9k_disable_ps_~sc#1.base, 4577 + ath9k_disable_ps_~sc#1.offset, 2);havoc ath9k_disable_ps_#t~mem1682#1;call ath9k_disable_ps_#t~mem1683#1 := read~int(ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4); [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16685: SUMMARY for call ath9k_disable_ps_#t~ret1681#1 := ath9k_hw_setrxabort(ath9k_disable_ps_~ah~45#1.base, ath9k_disable_ps_~ah~45#1.offset, 0); srcloc: null [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !(0 == (if 0 == ath9k_disable_ps_#t~mem1680#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1680#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1680#1, 4))) % 4294967296);havoc ath9k_disable_ps_#t~mem1680#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: assume 0 != (if 0 == ath9k_disable_ps_#t~mem1685#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1685#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1685#1, 2048)));havoc ath9k_disable_ps_#t~mem1685#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: assume !(0 != (if 0 == ath9k_disable_ps_#t~mem1685#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1685#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1685#1, 2048))));havoc ath9k_disable_ps_#t~mem1685#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume 0 == (if 0 == ath9k_disable_ps_#t~mem1680#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1680#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1680#1, 4))) % 4294967296;havoc ath9k_disable_ps_#t~mem1680#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !(0 == (if 0 == ath9k_enable_ps_#t~mem1672#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1672#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1672#1, 4))) % 4294967296);havoc ath9k_enable_ps_#t~mem1672#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume 0 == (if 0 == ath9k_enable_ps_#t~mem1672#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1672#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1672#1, 4))) % 4294967296;havoc ath9k_enable_ps_#t~mem1672#1;call ath9k_enable_ps_#t~mem1673#1 := read~int(ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4); [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16687: goto; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16687: assume 0 != (if 0 == ath9k_disable_ps_#t~mem1683#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1683#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1683#1, 256))) % 4294967296;havoc ath9k_disable_ps_#t~mem1683#1;call ath9k_disable_ps_#t~mem1684#1 := read~int(ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4);call write~int((if (if 0 == ath9k_disable_ps_#t~mem1684#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1684#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1684#1, 4294967039))) % 4294967296 % 4294967296 <= 2147483647 then (if 0 == ath9k_disable_ps_#t~mem1684#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1684#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1684#1, 4294967039))) % 4294967296 % 4294967296 else (if 0 == ath9k_disable_ps_#t~mem1684#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1684#1 then 1 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1684#1, 4294967039))) % 4294967296 % 4294967296 - 4294967296), ath9k_disable_ps_~ah~45#1.base, 5373 + ath9k_disable_ps_~ah~45#1.offset, 4);havoc ath9k_disable_ps_#t~mem1684#1; [2022-11-03 01:49:42,647 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16663-1: havoc ath9k_enable_ps_#t~ret1675#1; [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16663: SUMMARY for call ath9k_enable_ps_#t~ret1675#1 := ath9k_hw_setrxabort(ath9k_enable_ps_~ah~44#1.base, ath9k_enable_ps_~ah~44#1.offset, 1); srcloc: null [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16689-1: assume !(0 != (if 0 == ath9k_disable_ps_#t~mem1683#1 then 0 else (if 1 == ath9k_disable_ps_#t~mem1683#1 then 0 else ~bitwiseAnd(ath9k_disable_ps_#t~mem1683#1, 256))) % 4294967296);havoc ath9k_disable_ps_#t~mem1683#1; [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16689: SUMMARY for call ath9k_hw_set_interrupts(ath9k_disable_ps_~ah~45#1.base, ath9k_disable_ps_~ah~45#1.offset); srcloc: null [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16657-1: call ath9k_enable_ps_#t~mem1676#1 := read~int(ath9k_enable_ps_~common~42#1.base, 24 + ath9k_enable_ps_~common~42#1.offset, 4); [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16666: assume 0 != (if 0 == ath9k_enable_ps_#t~mem1676#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1676#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1676#1, 2048)));havoc ath9k_enable_ps_#t~mem1676#1; [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16666: assume !(0 != (if 0 == ath9k_enable_ps_#t~mem1676#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1676#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1676#1, 2048))));havoc ath9k_enable_ps_#t~mem1676#1; [2022-11-03 01:49:42,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16658: goto; [2022-11-03 01:49:42,649 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L16658: assume 0 == (if 0 == ath9k_enable_ps_#t~mem1673#1 then 0 else (if 1 == ath9k_enable_ps_#t~mem1673#1 then 0 else ~bitwiseAnd(ath9k_enable_ps_#t~mem1673#1, 256))) % 4294967296;havoc ath9k_enable_ps_#t~mem1673#1;call ath9k_enable_ps_#t~mem1674#1 := read~int(ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4);call write~int((if ~bitwiseOr(ath9k_enable_ps_#t~mem1674#1, 256) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(ath9k_enable_ps_#t~mem1674#1, 256) % 4294967296 % 4294967296 else ~bitwiseOr(ath9k_enable_ps_#t~mem1674#1, 256) % 4294967296 % 4294967296 - 4294967296), ath9k_enable_ps_~ah~44#1.base, 5373 + ath9k_enable_ps_~ah~44#1.offset, 4);havoc ath9k_enable_ps_#t~mem1674#1; [2022-11-03 01:49:44,338 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume #t~short2466;call #t~mem2464.base, #t~mem2464.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2465 := read~int(#t~mem2464.base, 946 + #t~mem2464.offset, 4);#t~short2466 := 0 == (if 0 == #t~mem2465 then 0 else (if 1 == #t~mem2465 then 0 else ~bitwiseAnd(#t~mem2465, 16))) % 4294967296; [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-3: assume !#t~short2466; [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume #t~short2466;havoc #t~mem2459.base, #t~mem2459.offset;havoc #t~mem2460;havoc #t~mem2461.base, #t~mem2461.offset;havoc #t~mem2462;havoc #t~short2463;havoc #t~mem2464.base, #t~mem2464.offset;havoc #t~mem2465;havoc #t~short2466;~rfilt~4 := ~bitwiseOr(~rfilt~4, 512); [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-5: assume !#t~short2466;havoc #t~mem2459.base, #t~mem2459.offset;havoc #t~mem2460;havoc #t~mem2461.base, #t~mem2461.offset;havoc #t~mem2462;havoc #t~short2463;havoc #t~mem2464.base, #t~mem2464.offset;havoc #t~mem2465;havoc #t~short2466;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16); [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume 0 != #t~mem2453 % 256;havoc #t~mem2452.base, #t~mem2452.offset;havoc #t~mem2453;~rfilt~4 := ~bitwiseOr(~rfilt~4, 32); [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468: assume !(0 != #t~mem2453 % 256);havoc #t~mem2452.base, #t~mem2452.offset;havoc #t~mem2453; [2022-11-03 01:49:44,514 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-7: call #t~mem2467.base, #t~mem2467.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2468 := read~int(#t~mem2467.base, 4678 + #t~mem2467.offset, 4);#t~short2471 := 3 == #t~mem2468 % 4294967296; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20501: ~tmp___0~80 := #t~ret2488;havoc #t~ret2488; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20468-2: call #t~mem2454.base, #t~mem2454.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2455 := read~int(#t~mem2454.base, 946 + #t~mem2454.offset, 4);#t~short2458 := 0 != (if 0 == #t~mem2455 then 0 else (if 1 == #t~mem2455 then 0 else ~bitwiseAnd(#t~mem2455, 32))) % 4294967296; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume #t~short2463;call #t~mem2461.base, #t~mem2461.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2462 := read~int(#t~mem2461.base, 942 + #t~mem2461.offset, 2);#t~short2463 := #t~mem2462 <= 1; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476: assume !#t~short2463; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20476-2: #t~short2466 := #t~short2463; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume 0 != #t~mem2472 % 4294967296;havoc #t~mem2472;~rfilt~4 := ~bitwiseOr(~rfilt~4, 1024); [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485: assume !(0 != #t~mem2472 % 4294967296);havoc #t~mem2472; [2022-11-03 01:49:44,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20485-2: call #t~mem2473.base, #t~mem2473.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2474 := read~int(#t~mem2473.base, 942 + #t~mem2473.offset, 2);#t~short2477 := #t~mem2474 > 1; [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 0 != #t~mem2449 % 256;havoc #t~mem2448.base, #t~mem2448.offset;havoc #t~mem2449;~rfilt~4 := ~bitwiseOr(~rfilt~4, 8448); [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(0 != #t~mem2449 % 256);havoc #t~mem2448.base, #t~mem2448.offset;havoc #t~mem2449; [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume 0 != ~tmp___0~80 % 256; [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502: assume !(0 != ~tmp___0~80 % 256); [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20502-1: SUMMARY for call spin_unlock_bh(~sc.base, 11412 + ~sc.offset); srcloc: null [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20510: #res := ~rfilt~4; [2022-11-03 01:49:44,516 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20503-1: assume -2147483648 <= #t~ret2489 && #t~ret2489 <= 2147483647;~tmp___1~46 := #t~ret2489;havoc #t~ret2489; [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20503: SUMMARY for call #t~ret2489 := constant_test_bit(5, ~common~75.base, 32 + ~common~75.offset); srcloc: null [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume 0 != ~tmp___1~46;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16); [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20504: assume !(0 != ~tmp___1~46); [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20463-1: call #t~mem2450.base, #t~mem2450.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2451 := read~int(#t~mem2450.base, 946 + #t~mem2450.offset, 4); [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20463: SUMMARY for call spin_lock_bh(~sc.base, 11412 + ~sc.offset); srcloc: null [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume #t~short2458; [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472: assume !#t~short2458;call #t~mem2456.base, #t~mem2456.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2457 := read~int(#t~mem2456.base, 7501 + #t~mem2456.offset, 1);#t~short2458 := 0 != #t~mem2457 % 256; [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume #t~short2458;havoc #t~mem2454.base, #t~mem2454.offset;havoc #t~mem2455;havoc #t~mem2456.base, #t~mem2456.offset;havoc #t~mem2457;havoc #t~short2458;~rfilt~4 := ~bitwiseOr(~rfilt~4, 8); [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-2: assume !#t~short2458;havoc #t~mem2454.base, #t~mem2454.offset;havoc #t~mem2455;havoc #t~mem2456.base, #t~mem2456.offset;havoc #t~mem2457;havoc #t~short2458; [2022-11-03 01:49:44,517 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20472-4: call #t~mem2459.base, #t~mem2459.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2460 := read~int(#t~mem2459.base, 4678 + #t~mem2459.offset, 4);#t~short2463 := 2 == #t~mem2460 % 4294967296; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume #t~short2477; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489: assume !#t~short2477;call #t~mem2475.base, #t~mem2475.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2476 := read~int(#t~mem2475.base, 946 + #t~mem2475.offset, 4);#t~short2477 := 0 != (if 0 == #t~mem2476 then 0 else (if 1 == #t~mem2476 then 0 else ~bitwiseAnd(#t~mem2476, 64))) % 4294967296; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume #t~short2477;havoc #t~mem2473.base, #t~mem2473.offset;havoc #t~mem2474;havoc #t~mem2475.base, #t~mem2475.offset;havoc #t~mem2476;havoc #t~short2477;call #t~mem2478.base, #t~mem2478.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2479 := read~int(#t~mem2478.base, 712 + #t~mem2478.offset, 4); [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-2: assume !#t~short2477;havoc #t~mem2473.base, #t~mem2473.offset;havoc #t~mem2474;havoc #t~mem2475.base, #t~mem2475.offset;havoc #t~mem2476;havoc #t~short2477; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20489-4: call #t~mem2480.base, #t~mem2480.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2481 := read~int(#t~mem2480.base, 712 + #t~mem2480.offset, 4);#t~short2484 := 1024 == #t~mem2481 % 4294967296; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume 0 != (if 0 == #t~mem2451 then 0 else (if 1 == #t~mem2451 then 0 else ~bitwiseAnd(#t~mem2451, 256))) % 4294967296;havoc #t~mem2450.base, #t~mem2450.offset;havoc #t~mem2451;~rfilt~4 := ~bitwiseOr(~rfilt~4, 128); [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464: assume !(0 != (if 0 == #t~mem2451 then 0 else (if 1 == #t~mem2451 then 0 else ~bitwiseAnd(#t~mem2451, 256))) % 4294967296);havoc #t~mem2450.base, #t~mem2450.offset;havoc #t~mem2451; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume #t~short2484; [2022-11-03 01:49:44,518 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497: assume !#t~short2484;call #t~mem2482.base, #t~mem2482.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2483 := read~int(#t~mem2482.base, 712 + #t~mem2482.offset, 4);#t~short2484 := 1280 == #t~mem2483 % 4294967296; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20464-2: call #t~mem2452.base, #t~mem2452.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2453 := read~int(#t~mem2452.base, 4622 + #t~mem2452.offset, 1); [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume #t~short2487; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-3: assume !#t~short2487;call #t~mem2485.base, #t~mem2485.offset := read~$Pointer$(~sc.base, 2414 + ~sc.offset, 8);call #t~mem2486 := read~int(#t~mem2485.base, 712 + #t~mem2485.offset, 4);#t~short2487 := 1536 == #t~mem2486 % 4294967296; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-2: #t~short2487 := #t~short2484; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume #t~short2487;havoc #t~mem2480.base, #t~mem2480.offset;havoc #t~mem2481;havoc #t~mem2482.base, #t~mem2482.offset;havoc #t~mem2483;havoc #t~short2484;havoc #t~mem2485.base, #t~mem2485.offset;havoc #t~mem2486;havoc #t~short2487;~rfilt~4 := ~bitwiseOr(~rfilt~4, 1048576); [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-5: assume !#t~short2487;havoc #t~mem2480.base, #t~mem2480.offset;havoc #t~mem2481;havoc #t~mem2482.base, #t~mem2482.offset;havoc #t~mem2483;havoc #t~short2484;havoc #t~mem2485.base, #t~mem2485.offset;havoc #t~mem2486;havoc #t~short2487; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20497-7: SUMMARY for call #t~ret2488 := ath9k_is_chanctx_enabled(); srcloc: null [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume #t~short2471; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481: assume !#t~short2471;call #t~mem2469.base, #t~mem2469.offset := read~$Pointer$(~sc.base, 11404 + ~sc.offset, 8);call #t~mem2470 := read~int(#t~mem2469.base, 946 + #t~mem2469.offset, 4);#t~short2471 := 0 != (if 0 == #t~mem2470 then 0 else (if 1 == #t~mem2470 then 0 else ~bitwiseAnd(#t~mem2470, 128))) % 4294967296; [2022-11-03 01:49:44,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume #t~short2471;havoc #t~mem2467.base, #t~mem2467.offset;havoc #t~mem2468;havoc #t~mem2469.base, #t~mem2469.offset;havoc #t~mem2470;havoc #t~short2471;~rfilt~4 := ~bitwiseOr(~rfilt~4, 16384); [2022-11-03 01:49:44,520 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-2: assume !#t~short2471;havoc #t~mem2467.base, #t~mem2467.offset;havoc #t~mem2468;havoc #t~mem2469.base, #t~mem2469.offset;havoc #t~mem2470;havoc #t~short2471; [2022-11-03 01:49:44,520 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20481-4: call #t~mem2472 := read~int(~sc.base, 9492 + ~sc.offset, 4); [2022-11-03 01:49:44,520 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490-2: ~rfilt~4 := ~bitwiseOr(~rfilt~4, 32768); [2022-11-03 01:49:44,520 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume #t~mem2479 % 4294967296 <= 64;havoc #t~mem2478.base, #t~mem2478.offset;havoc #t~mem2479;~rfilt~4 := ~bitwiseOr(~rfilt~4, 32); [2022-11-03 01:49:44,520 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L20490: assume !(#t~mem2479 % 4294967296 <= 64);havoc #t~mem2478.base, #t~mem2478.offset;havoc #t~mem2479; [2022-11-03 01:49:44,671 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17367: SUMMARY for call ath9k_enable_dynack_#t~ret1845#1 := ath_calcrxfilter(ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset); srcloc: null [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17367-1: ath9k_enable_dynack_~rfilt~1#1 := ath9k_enable_dynack_#t~ret1845#1;havoc ath9k_enable_dynack_#t~ret1845#1; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17394: assume 0 == #t~mem1850#1 % 256;havoc #t~mem1850#1;assume { :begin_inline_ath9k_enable_dynack } true;ath9k_enable_dynack_#in~sc#1.base, ath9k_enable_dynack_#in~sc#1.offset := ~sc~35#1.base, ~sc~35#1.offset;havoc ath9k_enable_dynack_#t~mem1844#1.base, ath9k_enable_dynack_#t~mem1844#1.offset, ath9k_enable_dynack_#t~ret1845#1, ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset, ath9k_enable_dynack_~rfilt~1#1, ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;ath9k_enable_dynack_~sc#1.base, ath9k_enable_dynack_~sc#1.offset := ath9k_enable_dynack_#in~sc#1.base, ath9k_enable_dynack_#in~sc#1.offset;havoc ath9k_enable_dynack_~rfilt~1#1;havoc ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;call ath9k_enable_dynack_#t~mem1844#1.base, ath9k_enable_dynack_#t~mem1844#1.offset := read~$Pointer$(ath9k_enable_dynack_~sc#1.base, 2414 + ath9k_enable_dynack_~sc#1.offset, 8);ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset := ath9k_enable_dynack_#t~mem1844#1.base, ath9k_enable_dynack_#t~mem1844#1.offset;havoc ath9k_enable_dynack_#t~mem1844#1.base, ath9k_enable_dynack_#t~mem1844#1.offset;assume { :begin_inline_ath_dynack_reset } true;ath_dynack_reset_#in~arg0#1.base, ath_dynack_reset_#in~arg0#1.offset := ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset;havoc ath_dynack_reset_~arg0#1.base, ath_dynack_reset_~arg0#1.offset;ath_dynack_reset_~arg0#1.base, ath_dynack_reset_~arg0#1.offset := ath_dynack_reset_#in~arg0#1.base, ath_dynack_reset_#in~arg0#1.offset; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17394: assume !(0 == #t~mem1850#1 % 256);havoc #t~mem1850#1; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19423: assume { :end_inline_ldv_mutex_unlock_154 } true; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17386-1: ~rfilt~2#1 := #t~ret1849#1;havoc #t~ret1849#1; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17384: assume 0 != #t~mem1848#1 % 256;havoc #t~mem1848#1;call write~int(0, ~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17384: assume !(0 != #t~mem1848#1 % 256);havoc #t~mem1848#1; [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L41823: assume { :end_inline_ath_dynack_reset } true;call write~int(1, ath9k_enable_dynack_~ah~48#1.base, 7501 + ath9k_enable_dynack_~ah~48#1.offset, 1); [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17384-1: SUMMARY for call ath9k_ps_wakeup(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-03 01:49:44,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17382: assume ~coverage_class#1 >= 0;call write~int(~coverage_class#1, ~ah~49#1.base, 5917 + ~ah~49#1.offset, 4);call #t~mem1848#1 := read~int(~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17382: assume !(~coverage_class#1 >= 0);call #t~mem1850#1 := read~int(~ah~49#1.base, 7501 + ~ah~49#1.offset, 1); [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17394-2: assume { :begin_inline_ldv_mutex_unlock_154 } true;ldv_mutex_unlock_154_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_154_#in~ldv_func_arg1#1.offset := ~sc~35#1.base, 2638 + ~sc~35#1.offset;havoc ldv_mutex_unlock_154_~ldv_func_arg1#1.base, ldv_mutex_unlock_154_~ldv_func_arg1#1.offset;ldv_mutex_unlock_154_~ldv_func_arg1#1.base, ldv_mutex_unlock_154_~ldv_func_arg1#1.offset := ldv_mutex_unlock_154_#in~ldv_func_arg1#1.base, ldv_mutex_unlock_154_#in~ldv_func_arg1#1.offset; [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17390: SUMMARY for call ath9k_hw_init_global_settings(~ah~49#1.base, ~ah~49#1.offset); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17386: SUMMARY for call #t~ret1849#1 := ath_calcrxfilter(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17368: SUMMARY for call ath9k_hw_setrxfilter(ath9k_enable_dynack_~ah~48#1.base, ath9k_enable_dynack_~ah~48#1.offset, ath9k_enable_dynack_~rfilt~1#1); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17368-1: assume { :end_inline_ath9k_enable_dynack } true; [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19422: SUMMARY for call ldv_mutex_unlock_mutex_of_ath_softc(ldv_mutex_unlock_154_~ldv_func_arg1#1.base, ldv_mutex_unlock_154_~ldv_func_arg1#1.offset); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L19422-1: SUMMARY for call mutex_unlock(ldv_mutex_unlock_154_~ldv_func_arg1#1.base, ldv_mutex_unlock_154_~ldv_func_arg1#1.offset); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_mutex_lock_153_returnLabel#1: assume { :end_inline_ldv_mutex_lock_153 } true; [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17391: SUMMARY for call ath9k_ps_restore(~sc~35#1.base, ~sc~35#1.offset); srcloc: null [2022-11-03 01:49:44,673 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L17387: SUMMARY for call ath9k_hw_setrxfilter(~ah~49#1.base, ~ah~49#1.offset, ~rfilt~2#1); srcloc: null [2022-11-03 01:49:48,629 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 01:50:12,717 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 01:50:12,718 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 01:50:12,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:50:12 BoogieIcfgContainer [2022-11-03 01:50:12,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 01:50:12,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 01:50:12,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 01:50:12,739 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 01:50:12,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 01:47:28" (1/3) ... [2022-11-03 01:50:12,740 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5642f8d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:50:12, skipping insertion in model container [2022-11-03 01:50:12,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 01:47:54" (2/3) ... [2022-11-03 01:50:12,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5642f8d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 01:50:12, skipping insertion in model container [2022-11-03 01:50:12,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 01:50:12" (3/3) ... [2022-11-03 01:50:12,743 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2022-11-03 01:50:12,766 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 01:50:12,767 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 01:50:12,974 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 01:50:12,981 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59a39540, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 01:50:12,981 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 01:50:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand has 7134 states, 4275 states have (on average 1.3300584795321637) internal successors, (5686), 4509 states have internal predecessors, (5686), 2411 states have call successors, (2411), 447 states have call predecessors, (2411), 446 states have return successors, (2379), 2324 states have call predecessors, (2379), 2379 states have call successors, (2379) [2022-11-03 01:50:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-03 01:50:13,045 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:50:13,046 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:50:13,047 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:50:13,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:50:13,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1230233747, now seen corresponding path program 1 times [2022-11-03 01:50:13,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:50:13,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778605117] [2022-11-03 01:50:13,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:50:13,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:50:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:50:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 01:50:17,434 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:50:17,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778605117] [2022-11-03 01:50:17,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778605117] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:50:17,435 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:50:17,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:50:17,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898619901] [2022-11-03 01:50:17,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:50:17,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:50:17,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:50:17,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:50:17,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:50:17,498 INFO L87 Difference]: Start difference. First operand has 7134 states, 4275 states have (on average 1.3300584795321637) internal successors, (5686), 4509 states have internal predecessors, (5686), 2411 states have call successors, (2411), 447 states have call predecessors, (2411), 446 states have return successors, (2379), 2324 states have call predecessors, (2379), 2379 states have call successors, (2379) Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 01:50:20,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:23,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:50:26,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:30,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:31,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:32,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:35,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:38,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:46,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:48,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:51,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:50:54,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:57,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:50:59,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:01,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:03,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:06,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:08,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:09,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:13,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:17,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:51:18,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:51:18,543 INFO L93 Difference]: Finished difference Result 20732 states and 30839 transitions. [2022-11-03 01:51:18,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:51:18,548 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 36 [2022-11-03 01:51:18,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:51:18,680 INFO L225 Difference]: With dead ends: 20732 [2022-11-03 01:51:18,680 INFO L226 Difference]: Without dead ends: 13508 [2022-11-03 01:51:18,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:51:18,755 INFO L413 NwaCegarLoop]: 11579 mSDtfsCounter, 9445 mSDsluCounter, 10432 mSDsCounter, 0 mSdLazyCounter, 2203 mSolverCounterSat, 3 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9458 SdHoareTripleChecker+Valid, 20928 SdHoareTripleChecker+Invalid, 2221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2203 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:51:18,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9458 Valid, 20928 Invalid, 2221 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2203 Invalid, 15 Unknown, 0 Unchecked, 60.1s Time] [2022-11-03 01:51:18,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13508 states. [2022-11-03 01:51:19,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13508 to 13499. [2022-11-03 01:51:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13499 states, 8124 states have (on average 1.3227474150664698) internal successors, (10746), 8508 states have internal predecessors, (10746), 4504 states have call successors, (4504), 872 states have call predecessors, (4504), 870 states have return successors, (4508), 4385 states have call predecessors, (4508), 4498 states have call successors, (4508) [2022-11-03 01:51:19,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13499 states to 13499 states and 19758 transitions. [2022-11-03 01:51:19,880 INFO L78 Accepts]: Start accepts. Automaton has 13499 states and 19758 transitions. Word has length 36 [2022-11-03 01:51:19,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:51:19,881 INFO L495 AbstractCegarLoop]: Abstraction has 13499 states and 19758 transitions. [2022-11-03 01:51:19,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-03 01:51:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 13499 states and 19758 transitions. [2022-11-03 01:51:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-03 01:51:19,895 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:51:19,895 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:51:19,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 01:51:19,896 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:51:19,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:51:19,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1630460810, now seen corresponding path program 1 times [2022-11-03 01:51:19,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:51:19,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409077593] [2022-11-03 01:51:19,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:51:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:51:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:51:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 01:51:22,130 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:51:22,130 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409077593] [2022-11-03 01:51:22,131 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409077593] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:51:22,131 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:51:22,131 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:51:22,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838255115] [2022-11-03 01:51:22,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:51:22,134 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:51:22,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:51:22,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:51:22,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:51:22,135 INFO L87 Difference]: Start difference. First operand 13499 states and 19758 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 01:51:24,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:28,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:51:31,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:51:34,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:36,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:37,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:39,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:41,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:47,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:52,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-03 01:51:55,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:51:57,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:52:00,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:03,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:06,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:07,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:10,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:13,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:16,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:17,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:52:17,833 INFO L93 Difference]: Finished difference Result 17685 states and 25570 transitions. [2022-11-03 01:52:17,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:52:17,834 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 49 [2022-11-03 01:52:17,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:52:17,944 INFO L225 Difference]: With dead ends: 17685 [2022-11-03 01:52:17,944 INFO L226 Difference]: Without dead ends: 17682 [2022-11-03 01:52:17,955 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:52:17,956 INFO L413 NwaCegarLoop]: 10578 mSDtfsCounter, 9506 mSDsluCounter, 5897 mSDsCounter, 0 mSdLazyCounter, 1867 mSolverCounterSat, 0 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9524 SdHoareTripleChecker+Valid, 15720 SdHoareTripleChecker+Invalid, 1881 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1867 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.9s IncrementalHoareTripleChecker+Time [2022-11-03 01:52:17,957 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9524 Valid, 15720 Invalid, 1881 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1867 Invalid, 14 Unknown, 0 Unchecked, 54.9s Time] [2022-11-03 01:52:17,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17682 states. [2022-11-03 01:52:18,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17682 to 17649. [2022-11-03 01:52:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17649 states, 10553 states have (on average 1.3129915663792286) internal successors, (13856), 11088 states have internal predecessors, (13856), 5820 states have call successors, (5820), 1277 states have call predecessors, (5820), 1275 states have return successors, (5842), 5654 states have call predecessors, (5842), 5815 states have call successors, (5842) [2022-11-03 01:52:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17649 states to 17649 states and 25518 transitions. [2022-11-03 01:52:19,170 INFO L78 Accepts]: Start accepts. Automaton has 17649 states and 25518 transitions. Word has length 49 [2022-11-03 01:52:19,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:52:19,171 INFO L495 AbstractCegarLoop]: Abstraction has 17649 states and 25518 transitions. [2022-11-03 01:52:19,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 01:52:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 17649 states and 25518 transitions. [2022-11-03 01:52:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-03 01:52:19,178 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:52:19,179 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:52:19,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 01:52:19,179 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:52:19,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:52:19,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1006443465, now seen corresponding path program 1 times [2022-11-03 01:52:19,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:52:19,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345928587] [2022-11-03 01:52:19,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:52:19,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:52:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:52:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 01:52:21,452 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:52:21,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345928587] [2022-11-03 01:52:21,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345928587] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:52:21,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:52:21,453 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:52:21,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388676292] [2022-11-03 01:52:21,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:52:21,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:52:21,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:52:21,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:52:21,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:52:21,455 INFO L87 Difference]: Start difference. First operand 17649 states and 25518 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 01:52:23,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:27,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:52:31,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:34,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:35,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:39,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:47,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:49,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:51,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:55,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:52:57,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:00,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:02,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:06,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:08,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:53:14,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:53:16,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:53:16,583 INFO L93 Difference]: Finished difference Result 31644 states and 45822 transitions. [2022-11-03 01:53:16,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:53:16,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 50 [2022-11-03 01:53:16,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 01:53:16,751 INFO L225 Difference]: With dead ends: 31644 [2022-11-03 01:53:16,751 INFO L226 Difference]: Without dead ends: 31641 [2022-11-03 01:53:16,766 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:53:16,767 INFO L413 NwaCegarLoop]: 11517 mSDtfsCounter, 9485 mSDsluCounter, 10356 mSDsCounter, 0 mSdLazyCounter, 2202 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9501 SdHoareTripleChecker+Valid, 20784 SdHoareTripleChecker+Invalid, 2215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2202 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.1s IncrementalHoareTripleChecker+Time [2022-11-03 01:53:16,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9501 Valid, 20784 Invalid, 2215 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2202 Invalid, 12 Unknown, 0 Unchecked, 54.1s Time] [2022-11-03 01:53:16,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31641 states. [2022-11-03 01:53:18,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31641 to 31608. [2022-11-03 01:53:18,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31608 states, 18967 states have (on average 1.3161280118099858) internal successors, (24963), 19898 states have internal predecessors, (24963), 10381 states have call successors, (10381), 2263 states have call predecessors, (10381), 2259 states have return successors, (10426), 10092 states have call predecessors, (10426), 10376 states have call successors, (10426) [2022-11-03 01:53:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31608 states to 31608 states and 45770 transitions. [2022-11-03 01:53:18,960 INFO L78 Accepts]: Start accepts. Automaton has 31608 states and 45770 transitions. Word has length 50 [2022-11-03 01:53:18,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 01:53:18,960 INFO L495 AbstractCegarLoop]: Abstraction has 31608 states and 45770 transitions. [2022-11-03 01:53:18,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 01:53:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 31608 states and 45770 transitions. [2022-11-03 01:53:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-03 01:53:18,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 01:53:18,966 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 01:53:18,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 01:53:18,967 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 01:53:18,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 01:53:18,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1146092499, now seen corresponding path program 1 times [2022-11-03 01:53:18,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 01:53:18,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373479534] [2022-11-03 01:53:18,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 01:53:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 01:53:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 01:53:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 01:53:21,232 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 01:53:21,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373479534] [2022-11-03 01:53:21,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373479534] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 01:53:21,232 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 01:53:21,232 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 01:53:21,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780742047] [2022-11-03 01:53:21,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 01:53:21,233 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 01:53:21,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 01:53:21,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 01:53:21,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 01:53:21,234 INFO L87 Difference]: Start difference. First operand 31608 states and 45770 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 01:53:23,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:29,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:31,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:32,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:35,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:40,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:53:43,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:47,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:50,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:52,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:53:55,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:53:57,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:54:01,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:04,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-03 01:54:06,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:09,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:12,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:14,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:15,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:17,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:19,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 01:54:26,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 01:54:26,828 INFO L93 Difference]: Finished difference Result 91072 states and 133394 transitions. [2022-11-03 01:54:26,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 01:54:26,829 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 51 [2022-11-03 01:54:26,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted.