./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba --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 9f2f756b9685409cf929de788e36236bf6ccea349b12ba42d7ed5b2b8ce18c2f --- 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-b5237d8 [2022-11-22 01:45:12,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:45:12,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:45:12,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:45:12,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:45:12,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:45:12,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:45:12,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:45:12,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:45:12,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:45:12,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:45:12,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:45:12,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:45:12,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:45:12,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:45:12,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:45:12,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:45:12,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:45:12,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:45:12,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:45:12,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:45:12,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:45:12,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:45:12,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:45:12,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:45:12,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:45:12,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:45:12,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:45:12,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:45:12,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:45:12,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:45:12,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:45:12,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:45:12,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:45:12,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:45:12,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:45:12,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:45:12,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:45:12,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:45:12,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:45:12,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:45:12,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 01:45:12,599 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:45:12,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:45:12,606 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:45:12,607 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:45:12,607 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:45:12,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:45:12,608 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:45:12,608 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:45:12,608 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:45:12,609 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:45:12,610 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:45:12,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:45:12,610 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:45:12,610 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:45:12,611 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:45:12,611 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:45:12,611 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:45:12,611 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:45:12,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:45:12,613 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:45:12,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:45:12,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:45:12,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:45:12,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:45:12,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:45:12,614 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:45:12,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:45:12,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:45:12,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:45:12,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:45:12,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:45:12,616 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:45:12,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:45:12,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:45:12,617 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:45:12,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:45:12,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:45:12,617 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:45:12,618 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_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f2f756b9685409cf929de788e36236bf6ccea349b12ba42d7ed5b2b8ce18c2f [2022-11-22 01:45:12,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:45:12,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:45:12,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:45:12,985 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:45:12,985 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:45:12,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-22 01:45:16,061 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:45:17,232 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:45:17,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-22 01:45:17,388 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/data/b76ec5da0/0b7e22de941449ea819b72a5c816af79/FLAG928f07ef6 [2022-11-22 01:45:17,412 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/data/b76ec5da0/0b7e22de941449ea819b72a5c816af79 [2022-11-22 01:45:17,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:45:17,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:45:17,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:45:17,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:45:17,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:45:17,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:45:17" (1/1) ... [2022-11-22 01:45:17,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e6dc556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:17, skipping insertion in model container [2022-11-22 01:45:17,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:45:17" (1/1) ... [2022-11-22 01:45:17,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:45:17,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:45:26,915 WARN L237 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_18010230-ec76-40f7-aa27-9025ee7ae41c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[911729,911742] [2022-11-22 01:45:26,919 WARN L237 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_18010230-ec76-40f7-aa27-9025ee7ae41c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[911874,911887] [2022-11-22 01:45:26,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:45:27,159 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 01:45:28,281 WARN L237 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_18010230-ec76-40f7-aa27-9025ee7ae41c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[911729,911742] [2022-11-22 01:45:28,282 WARN L237 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_18010230-ec76-40f7-aa27-9025ee7ae41c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[911874,911887] [2022-11-22 01:45:28,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 01:45:28,699 INFO L208 MainTranslator]: Completed translation [2022-11-22 01:45:28,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28 WrapperNode [2022-11-22 01:45:28,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:45:28,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 01:45:28,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 01:45:28,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 01:45:28,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:29,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:30,374 INFO L138 Inliner]: procedures = 700, calls = 11119, calls flagged for inlining = 356, calls inlined = 335, statements flattened = 24763 [2022-11-22 01:45:30,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 01:45:30,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 01:45:30,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 01:45:30,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 01:45:30,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:30,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:30,772 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:30,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:31,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:31,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:31,976 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:32,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:32,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 01:45:32,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 01:45:32,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 01:45:32,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 01:45:32,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (1/1) ... [2022-11-22 01:45:32,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:45:32,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 01:45:32,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 01:45:32,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18010230-ec76-40f7-aa27-9025ee7ae41c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 01:45:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2022-11-22 01:45:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2022-11-22 01:45:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2022-11-22 01:45:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2022-11-22 01:45:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2022-11-22 01:45:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2022-11-22 01:45:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-22 01:45:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-22 01:45:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-22 01:45:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-22 01:45:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-22 01:45:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-22 01:45:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2022-11-22 01:45:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2022-11-22 01:45:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2022-11-22 01:45:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2022-11-22 01:45:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2022-11-22 01:45:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2022-11-22 01:45:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-22 01:45:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-22 01:45:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2022-11-22 01:45:32,378 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2022-11-22 01:45:32,378 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2022-11-22 01:45:32,379 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2022-11-22 01:45:32,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2022-11-22 01:45:32,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2022-11-22 01:45:32,380 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-22 01:45:32,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-22 01:45:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-22 01:45:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-22 01:45:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-22 01:45:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-22 01:45:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2022-11-22 01:45:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2022-11-22 01:45:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2022-11-22 01:45:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2022-11-22 01:45:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2022-11-22 01:45:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2022-11-22 01:45:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2022-11-22 01:45:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2022-11-22 01:45:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-22 01:45:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-22 01:45:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-22 01:45:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-22 01:45:32,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-22 01:45:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-22 01:45:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2022-11-22 01:45:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2022-11-22 01:45:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2022-11-22 01:45:32,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-22 01:45:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-22 01:45:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-22 01:45:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-22 01:45:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2022-11-22 01:45:32,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2022-11-22 01:45:32,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2022-11-22 01:45:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2022-11-22 01:45:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2022-11-22 01:45:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2022-11-22 01:45:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 01:45:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2022-11-22 01:45:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2022-11-22 01:45:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2022-11-22 01:45:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2022-11-22 01:45:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2022-11-22 01:45:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2022-11-22 01:45:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-22 01:45:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-22 01:45:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-11-22 01:45:32,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-11-22 01:45:32,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2022-11-22 01:45:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2022-11-22 01:45:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2022-11-22 01:45:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2022-11-22 01:45:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2022-11-22 01:45:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2022-11-22 01:45:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-22 01:45:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-22 01:45:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 01:45:32,391 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2022-11-22 01:45:32,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2022-11-22 01:45:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-22 01:45:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-22 01:45:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2022-11-22 01:45:32,392 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2022-11-22 01:45:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 01:45:32,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-22 01:45:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-22 01:45:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2022-11-22 01:45:32,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2022-11-22 01:45:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 01:45:32,393 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2022-11-22 01:45:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2022-11-22 01:45:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-22 01:45:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-22 01:45:32,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_fw_clk_off_timer_callback [2022-11-22 01:45:32,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_fw_clk_off_timer_callback [2022-11-22 01:45:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 01:45:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 01:45:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2022-11-22 01:45:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2022-11-22 01:45:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2022-11-22 01:45:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2022-11-22 01:45:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-22 01:45:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-22 01:45:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-22 01:45:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-22 01:45:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-22 01:45:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-22 01:45:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-11-22 01:45:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-11-22 01:45:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2022-11-22 01:45:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2022-11-22 01:45:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2022-11-22 01:45:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2022-11-22 01:45:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2022-11-22 01:45:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2022-11-22 01:45:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-22 01:45:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-22 01:45:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2022-11-22 01:45:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2022-11-22 01:45:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87___0 [2022-11-22 01:45:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87___0 [2022-11-22 01:45:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2022-11-22 01:45:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2022-11-22 01:45:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2022-11-22 01:45:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2022-11-22 01:45:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-22 01:45:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-22 01:45:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-22 01:45:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-22 01:45:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 01:45:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2022-11-22 01:45:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2022-11-22 01:45:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-22 01:45:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-22 01:45:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2022-11-22 01:45:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2022-11-22 01:45:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 01:45:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-22 01:45:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-22 01:45:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-22 01:45:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-22 01:45:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 01:45:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-22 01:45:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2022-11-22 01:45:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2022-11-22 01:45:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 01:45:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 01:45:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-22 01:45:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-22 01:45:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2022-11-22 01:45:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2022-11-22 01:45:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2022-11-22 01:45:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2022-11-22 01:45:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_97 [2022-11-22 01:45:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_97 [2022-11-22 01:45:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-22 01:45:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-22 01:45:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_94 [2022-11-22 01:45:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_94 [2022-11-22 01:45:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-22 01:45:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-22 01:45:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_93 [2022-11-22 01:45:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_93 [2022-11-22 01:45:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-22 01:45:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-22 01:45:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2022-11-22 01:45:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2022-11-22 01:45:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2022-11-22 01:45:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2022-11-22 01:45:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-22 01:45:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-22 01:45:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2022-11-22 01:45:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2022-11-22 01:45:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-22 01:45:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-22 01:45:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2022-11-22 01:45:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2022-11-22 01:45:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2022-11-22 01:45:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2022-11-22 01:45:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2022-11-22 01:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2022-11-22 01:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2022-11-22 01:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2022-11-22 01:45:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88___0 [2022-11-22 01:45:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88___0 [2022-11-22 01:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2022-11-22 01:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2022-11-22 01:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2022-11-22 01:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2022-11-22 01:45:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-22 01:45:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2022-11-22 01:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2022-11-22 01:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2022-11-22 01:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 01:45:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 01:45:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-22 01:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-22 01:45:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2022-11-22 01:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2022-11-22 01:45:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2022-11-22 01:45:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2022-11-22 01:45:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2022-11-22 01:45:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2022-11-22 01:45:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 01:45:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 01:45:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-22 01:45:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-22 01:45:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2022-11-22 01:45:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2022-11-22 01:45:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2022-11-22 01:45:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2022-11-22 01:45:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88___0 [2022-11-22 01:45:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88___0 [2022-11-22 01:45:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-22 01:45:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-22 01:45:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_6_2 [2022-11-22 01:45:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_6_2 [2022-11-22 01:45:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-22 01:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2022-11-22 01:45:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-22 01:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-22 01:45:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2022-11-22 01:45:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2022-11-22 01:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2022-11-22 01:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2022-11-22 01:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_antenna_training_callback [2022-11-22 01:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_antenna_training_callback [2022-11-22 01:45:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2022-11-22 01:45:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2022-11-22 01:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2022-11-22 01:45:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2022-11-22 01:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-22 01:45:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-22 01:45:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-22 01:45:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-22 01:45:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-22 01:45:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-22 01:45:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2022-11-22 01:45:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2022-11-22 01:45:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-22 01:45:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-22 01:45:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2022-11-22 01:45:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2022-11-22 01:45:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2022-11-22 01:45:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2022-11-22 01:45:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-22 01:45:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-22 01:45:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2022-11-22 01:45:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2022-11-22 01:45:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2022-11-22 01:45:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2022-11-22 01:45:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2022-11-22 01:45:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2022-11-22 01:45:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2022-11-22 01:45:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2022-11-22 01:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2022-11-22 01:45:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2022-11-22 01:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 01:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 01:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2022-11-22 01:45:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2022-11-22 01:45:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2022-11-22 01:45:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2022-11-22 01:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2022-11-22 01:45:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2022-11-22 01:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2022-11-22 01:45:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2022-11-22 01:45:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-22 01:45:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-22 01:45:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 01:45:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 01:45:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-22 01:45:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-22 01:45:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-22 01:45:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-22 01:45:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-22 01:45:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-22 01:45:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2022-11-22 01:45:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2022-11-22 01:45:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2022-11-22 01:45:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2022-11-22 01:45:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2022-11-22 01:45:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-22 01:45:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-22 01:45:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2022-11-22 01:45:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2022-11-22 01:45:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2022-11-22 01:45:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2022-11-22 01:45:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2022-11-22 01:45:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2022-11-22 01:45:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-22 01:45:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2022-11-22 01:45:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2022-11-22 01:45:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2022-11-22 01:45:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_off_low_power [2022-11-22 01:45:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_off_low_power [2022-11-22 01:45:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-22 01:45:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-22 01:45:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2022-11-22 01:45:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2022-11-22 01:45:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-22 01:45:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-22 01:45:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2022-11-22 01:45:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2022-11-22 01:45:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2022-11-22 01:45:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2022-11-22 01:45:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2022-11-22 01:45:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2022-11-22 01:45:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-22 01:45:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-22 01:45:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-22 01:45:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-22 01:45:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2022-11-22 01:45:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2022-11-22 01:45:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2022-11-22 01:45:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2022-11-22 01:45:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2022-11-22 01:45:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2022-11-22 01:45:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2022-11-22 01:45:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2022-11-22 01:45:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 01:45:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2022-11-22 01:45:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2022-11-22 01:45:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-22 01:45:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-22 01:45:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2022-11-22 01:45:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2022-11-22 01:45:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2022-11-22 01:45:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2022-11-22 01:45:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2022-11-22 01:45:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2022-11-22 01:45:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2022-11-22 01:45:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2022-11-22 01:45:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2022-11-22 01:45:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2022-11-22 01:45:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-22 01:45:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-22 01:45:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2022-11-22 01:45:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2022-11-22 01:45:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2022-11-22 01:45:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2022-11-22 01:45:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-22 01:45:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-22 01:45:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2022-11-22 01:45:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2022-11-22 01:45:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-22 01:45:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-22 01:45:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-22 01:45:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-22 01:45:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-22 01:45:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-22 01:45:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2022-11-22 01:45:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2022-11-22 01:45:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-22 01:45:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-22 01:45:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-22 01:45:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-22 01:45:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2022-11-22 01:45:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2022-11-22 01:45:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2022-11-22 01:45:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2022-11-22 01:45:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-22 01:45:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-22 01:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2022-11-22 01:45:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2022-11-22 01:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 01:45:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2022-11-22 01:45:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2022-11-22 01:45:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-22 01:45:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2022-11-22 01:45:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-22 01:45:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-22 01:45:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2022-11-22 01:45:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2022-11-22 01:45:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-22 01:45:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-22 01:45:34,750 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 01:45:34,754 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 01:45:35,613 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-22 01:47:54,027 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 01:48:07,350 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 01:48:07,351 INFO L300 CfgBuilder]: Removed 20 assume(true) statements. [2022-11-22 01:48:07,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:48:07 BoogieIcfgContainer [2022-11-22 01:48:07,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 01:48:07,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 01:48:07,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 01:48:07,375 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 01:48:07,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 01:45:17" (1/3) ... [2022-11-22 01:48:07,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200fd8e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:48:07, skipping insertion in model container [2022-11-22 01:48:07,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:45:28" (2/3) ... [2022-11-22 01:48:07,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200fd8e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 01:48:07, skipping insertion in model container [2022-11-22 01:48:07,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 01:48:07" (3/3) ... [2022-11-22 01:48:07,379 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2022-11-22 01:48:07,400 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 01:48:07,401 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-22 01:48:07,564 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 01:48:07,572 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;@1fbc8642, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 01:48:07,572 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-22 01:48:07,597 INFO L276 IsEmpty]: Start isEmpty. Operand has 5907 states, 3534 states have (on average 1.356819468024901) internal successors, (4795), 3724 states have internal predecessors, (4795), 2199 states have call successors, (2199), 180 states have call predecessors, (2199), 179 states have return successors, (2191), 2110 states have call predecessors, (2191), 2191 states have call successors, (2191) [2022-11-22 01:48:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-22 01:48:07,613 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 01:48:07,614 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1] [2022-11-22 01:48:07,615 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting rtl88e_init_sw_varsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, rtl88e_init_sw_varsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 01:48:07,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 01:48:07,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1338360200, now seen corresponding path program 1 times [2022-11-22 01:48:07,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 01:48:07,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651264215] [2022-11-22 01:48:07,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 01:48:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 01:52:44,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat