./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/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_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/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_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/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 121b8ff0078b652bdd5c1fc6e3779fd4a8649fca1c2d148e978d3d066cc154a4 --- 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 02:29:24,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:29:24,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:29:24,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:29:24,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:29:24,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:29:24,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:29:24,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:29:24,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:29:24,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:29:24,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:29:24,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:29:24,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:29:24,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:29:24,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:29:24,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:29:24,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:29:24,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:29:24,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:29:24,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:29:24,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:29:24,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:29:24,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:29:24,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:29:24,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:29:24,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:29:24,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:29:24,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:29:24,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:29:24,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:29:24,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:29:24,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:29:24,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:29:24,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:29:24,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:29:24,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:29:24,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:29:24,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:29:24,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:29:24,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:29:24,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:29:24,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:29:24,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:29:24,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:29:24,949 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:29:24,949 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:29:24,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:29:24,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:29:24,950 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:29:24,951 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:29:24,951 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:29:24,951 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:29:24,952 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:29:24,953 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:29:24,953 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:29:24,953 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:29:24,953 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:29:24,954 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:29:24,954 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:29:24,954 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:29:24,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:29:24,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:29:24,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:29:24,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:29:24,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:29:24,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:29:24,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:29:24,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:29:24,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:29:24,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:29:24,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:29:24,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:29:24,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:29:24,959 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:29:24,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:29:24,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:29:24,960 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:29:24,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:29:24,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:29:24,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:29:24,961 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_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 121b8ff0078b652bdd5c1fc6e3779fd4a8649fca1c2d148e978d3d066cc154a4 [2022-11-03 02:29:25,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:29:25,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:29:25,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:29:25,357 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:29:25,358 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:29:25,360 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i [2022-11-03 02:29:25,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/data/d6e6635d0/dbeca29827a4479ebd84bad00ff93eaa/FLAGb0d9b662d [2022-11-03 02:29:26,696 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:29:26,698 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i [2022-11-03 02:29:26,784 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/data/d6e6635d0/dbeca29827a4479ebd84bad00ff93eaa/FLAGb0d9b662d [2022-11-03 02:29:27,293 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/data/d6e6635d0/dbeca29827a4479ebd84bad00ff93eaa [2022-11-03 02:29:27,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:29:27,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:29:27,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:29:27,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:29:27,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:29:27,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:29:27" (1/1) ... [2022-11-03 02:29:27,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@592e92d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:27, skipping insertion in model container [2022-11-03 02:29:27,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:29:27" (1/1) ... [2022-11-03 02:29:27,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:29:27,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:29:34,530 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_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i[674876,674889] [2022-11-03 02:29:34,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:29:34,855 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:29:35,719 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_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i[674876,674889] [2022-11-03 02:29:35,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:29:36,102 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:29:36,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36 WrapperNode [2022-11-03 02:29:36,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:29:36,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:29:36,104 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:29:36,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:29:36,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:36,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,148 INFO L138 Inliner]: procedures = 650, calls = 11220, calls flagged for inlining = 344, calls inlined = 123, statements flattened = 13055 [2022-11-03 02:29:37,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:29:37,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:29:37,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:29:37,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:29:37,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,903 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:37,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:38,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:29:38,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:29:38,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:29:38,123 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:29:38,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:29:36" (1/1) ... [2022-11-03 02:29:38,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:29:38,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:29:38,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:29:38,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0ba1c73-f7cc-4336-9c7c-bc2cf70418fe/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:29:38,225 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-03 02:29:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-03 02:29:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-03 02:29:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-03 02:29:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-03 02:29:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-03 02:29:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2022-11-03 02:29:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2022-11-03 02:29:38,227 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2022-11-03 02:29:38,227 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2022-11-03 02:29:38,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2022-11-03 02:29:38,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2022-11-03 02:29:38,227 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-03 02:29:38,227 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-03 02:29:38,227 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2022-11-03 02:29:38,227 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2022-11-03 02:29:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2022-11-03 02:29:38,228 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2022-11-03 02:29:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:29:38,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:29:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2022-11-03 02:29:38,228 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2022-11-03 02:29:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2022-11-03 02:29:38,228 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2022-11-03 02:29:38,229 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-03 02:29:38,229 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-03 02:29:38,229 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-03 02:29:38,229 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-03 02:29:38,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2022-11-03 02:29:38,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2022-11-03 02:29:38,229 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2022-11-03 02:29:38,229 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2022-11-03 02:29:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-03 02:29:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-03 02:29:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2022-11-03 02:29:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2022-11-03 02:29:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2022-11-03 02:29:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2022-11-03 02:29:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2022-11-03 02:29:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2022-11-03 02:29:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2022-11-03 02:29:38,231 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2022-11-03 02:29:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:29:38,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:29:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2022-11-03 02:29:38,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2022-11-03 02:29:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:29:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-03 02:29:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-03 02:29:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-03 02:29:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-03 02:29:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-03 02:29:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-03 02:29:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2022-11-03 02:29:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2022-11-03 02:29:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-11-03 02:29:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-11-03 02:29:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2022-11-03 02:29:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2022-11-03 02:29:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 02:29:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 02:29:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-03 02:29:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-03 02:29:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2022-11-03 02:29:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2022-11-03 02:29:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2022-11-03 02:29:38,234 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2022-11-03 02:29:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2022-11-03 02:29:38,234 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2022-11-03 02:29:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:29:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-03 02:29:38,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-03 02:29:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:29:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2022-11-03 02:29:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2022-11-03 02:29:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-03 02:29:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-03 02:29:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:29:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-03 02:29:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-03 02:29:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2022-11-03 02:29:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2022-11-03 02:29:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2022-11-03 02:29:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2022-11-03 02:29:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2022-11-03 02:29:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2022-11-03 02:29:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2022-11-03 02:29:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2022-11-03 02:29:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2022-11-03 02:29:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2022-11-03 02:29:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-11-03 02:29:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-11-03 02:29:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2022-11-03 02:29:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2022-11-03 02:29:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2022-11-03 02:29:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2022-11-03 02:29:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2022-11-03 02:29:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2022-11-03 02:29:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-11-03 02:29:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-11-03 02:29:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2022-11-03 02:29:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2022-11-03 02:29:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-03 02:29:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-03 02:29:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:29:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2022-11-03 02:29:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2022-11-03 02:29:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2022-11-03 02:29:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2022-11-03 02:29:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-03 02:29:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-03 02:29:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:29:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2022-11-03 02:29:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2022-11-03 02:29:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:29:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2022-11-03 02:29:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2022-11-03 02:29:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2022-11-03 02:29:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2022-11-03 02:29:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-03 02:29:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-03 02:29:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2022-11-03 02:29:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2022-11-03 02:29:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 02:29:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 02:29:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2022-11-03 02:29:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2022-11-03 02:29:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-11-03 02:29:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-11-03 02:29:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:29:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:29:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-03 02:29:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-03 02:29:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2022-11-03 02:29:38,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-03 02:29:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2022-11-03 02:29:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2022-11-03 02:29:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2022-11-03 02:29:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2022-11-03 02:29:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2022-11-03 02:29:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-03 02:29:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-03 02:29:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2022-11-03 02:29:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2022-11-03 02:29:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-03 02:29:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-03 02:29:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-11-03 02:29:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-11-03 02:29:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2022-11-03 02:29:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2022-11-03 02:29:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2022-11-03 02:29:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2022-11-03 02:29:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2022-11-03 02:29:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2022-11-03 02:29:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-03 02:29:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-03 02:29:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 02:29:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 02:29:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:29:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:29:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2022-11-03 02:29:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2022-11-03 02:29:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2022-11-03 02:29:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2022-11-03 02:29:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2022-11-03 02:29:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2022-11-03 02:29:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-03 02:29:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-03 02:29:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2022-11-03 02:29:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2022-11-03 02:29:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:29:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:29:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-03 02:29:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-03 02:29:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2022-11-03 02:29:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2022-11-03 02:29:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:29:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-03 02:29:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-03 02:29:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2022-11-03 02:29:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2022-11-03 02:29:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2022-11-03 02:29:38,293 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2022-11-03 02:29:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2022-11-03 02:29:38,293 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2022-11-03 02:29:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:29:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2022-11-03 02:29:38,294 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2022-11-03 02:29:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-03 02:29:38,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-03 02:29:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-11-03 02:29:38,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-11-03 02:29:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2022-11-03 02:29:38,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2022-11-03 02:29:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:29:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2022-11-03 02:29:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2022-11-03 02:29:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 02:29:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 02:29:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-03 02:29:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-03 02:29:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-03 02:29:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-03 02:29:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2022-11-03 02:29:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2022-11-03 02:29:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2022-11-03 02:29:38,296 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2022-11-03 02:29:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2022-11-03 02:29:38,296 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2022-11-03 02:29:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2022-11-03 02:29:38,296 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2022-11-03 02:29:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-03 02:29:38,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-03 02:29:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2022-11-03 02:29:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2022-11-03 02:29:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2022-11-03 02:29:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2022-11-03 02:29:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-03 02:29:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-03 02:29:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2022-11-03 02:29:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2022-11-03 02:29:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2022-11-03 02:29:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2022-11-03 02:29:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-03 02:29:38,298 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-03 02:29:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-03 02:29:38,298 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-03 02:29:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-11-03 02:29:38,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-11-03 02:29:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-11-03 02:29:38,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-11-03 02:29:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2022-11-03 02:29:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2022-11-03 02:29:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-03 02:29:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-03 02:29:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2022-11-03 02:29:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2022-11-03 02:29:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-03 02:29:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-03 02:29:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2022-11-03 02:29:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2022-11-03 02:29:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-11-03 02:29:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2022-11-03 02:29:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:29:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-03 02:29:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:29:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:29:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2022-11-03 02:29:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2022-11-03 02:29:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2022-11-03 02:29:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2022-11-03 02:29:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-03 02:29:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-03 02:29:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2022-11-03 02:29:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2022-11-03 02:29:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-03 02:29:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-03 02:29:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-03 02:29:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-03 02:29:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-11-03 02:29:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-11-03 02:29:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2022-11-03 02:29:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2022-11-03 02:29:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2022-11-03 02:29:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2022-11-03 02:29:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-03 02:29:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-03 02:29:38,303 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-11-03 02:29:38,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-11-03 02:29:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:29:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2022-11-03 02:29:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2022-11-03 02:29:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2022-11-03 02:29:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2022-11-03 02:29:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2022-11-03 02:29:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2022-11-03 02:29:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-03 02:29:38,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-03 02:29:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-03 02:29:38,305 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-03 02:29:39,530 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:29:39,538 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation