java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 12:41:22,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 12:41:22,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 12:41:22,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 12:41:22,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 12:41:22,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 12:41:22,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 12:41:22,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 12:41:22,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 12:41:22,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 12:41:22,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 12:41:22,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 12:41:22,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 12:41:22,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 12:41:22,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 12:41:22,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 12:41:22,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 12:41:22,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 12:41:22,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 12:41:22,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 12:41:22,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 12:41:22,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 12:41:22,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 12:41:22,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 12:41:22,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 12:41:22,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 12:41:22,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 12:41:22,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 12:41:22,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 12:41:22,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 12:41:22,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 12:41:22,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 12:41:22,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 12:41:22,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 12:41:22,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 12:41:22,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 12:41:22,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 12:41:22,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 12:41:22,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 12:41:22,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 12:41:22,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 12:41:22,931 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 12:41:22,946 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 12:41:22,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 12:41:22,947 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 12:41:22,947 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 12:41:22,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 12:41:22,948 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 12:41:22,948 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 12:41:22,948 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 12:41:22,948 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 12:41:22,949 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 12:41:22,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 12:41:22,950 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 12:41:22,950 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 12:41:22,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 12:41:22,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 12:41:22,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 12:41:22,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 12:41:22,951 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 12:41:22,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 12:41:22,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 12:41:22,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 12:41:22,952 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 12:41:22,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 12:41:22,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:41:22,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 12:41:22,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 12:41:22,953 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 12:41:22,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 12:41:22,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 12:41:22,953 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 12:41:22,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 12:41:22,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 12:41:23,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 12:41:23,002 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 12:41:23,002 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 12:41:23,003 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2019-09-10 12:41:23,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4922c8181/c9b76ff01e4b487ea26990567055ea8c/FLAG72869467a [2019-09-10 12:41:24,276 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 12:41:24,277 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2019-09-10 12:41:24,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4922c8181/c9b76ff01e4b487ea26990567055ea8c/FLAG72869467a [2019-09-10 12:41:24,417 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4922c8181/c9b76ff01e4b487ea26990567055ea8c [2019-09-10 12:41:24,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 12:41:24,436 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 12:41:24,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 12:41:24,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 12:41:24,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 12:41:24,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:41:24" (1/1) ... [2019-09-10 12:41:24,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435c1b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:24, skipping insertion in model container [2019-09-10 12:41:24,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:41:24" (1/1) ... [2019-09-10 12:41:24,455 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 12:41:24,876 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 12:41:36,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:41:36,984 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 12:41:37,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:41:41,670 INFO L192 MainTranslator]: Completed translation [2019-09-10 12:41:41,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41 WrapperNode [2019-09-10 12:41:41,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 12:41:41,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 12:41:41,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 12:41:41,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 12:41:41,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:41,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:41,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:41,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:42,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:42,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:42,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... [2019-09-10 12:41:42,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 12:41:42,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 12:41:42,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 12:41:42,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 12:41:42,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:41:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 12:41:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 12:41:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 12:41:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 12:41:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~int~X~int~TO~VOID [2019-09-10 12:41:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u32~0~X~~bool~0~TO~VOID [2019-09-10 12:41:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 12:41:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2019-09-10 12:41:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2019-09-10 12:41:42,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2019-09-10 12:41:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2019-09-10 12:41:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~s8~0~TO~VOID [2019-09-10 12:41:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 12:41:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-10 12:41:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-09-10 12:41:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-10 12:41:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-10 12:41:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-10 12:41:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 12:41:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-10 12:41:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_count [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-09-10 12:41:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-09-10 12:41:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-10 12:41:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_to_usb_dev [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_reg_read [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_reg_write [2019-09-10 12:41:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_submit_urb [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_vend_req [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_alloc_buf [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_free_buf [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_usb_submit_buf [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_complete_urb [2019-09-10 12:41:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __mt7601u_vendor_request [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_request [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_reset [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rr [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vendor_single_wr [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr [2019-09-10 12:41:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmw [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rmc [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wr_copy [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_addr_wr [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_assign_pipes [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_probe [2019-09-10 12:41:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_disconnect [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_suspend [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_resume [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_driver_init [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_driver_exit [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_41 [2019-09-10 12:41:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-10 12:41:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-10 12:41:42,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_20 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_21 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_22 [2019-09-10 12:41:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 12:41:42,750 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-09-10 12:41:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rr [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_rmw [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_clear [2019-09-10 12:41:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ctrlch [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_wlan_state [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_chip_onoff [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_reset_csr_bbp [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_usb_dma [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_bbp [2019-09-10 12:41:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_init_beacon_offsets [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_mac_initvals [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_wcid_mem [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_key_mem [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_wcid_attr_mem [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_reset_counters [2019-09-10 12:41:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_start [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_stop_hw [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_stop [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_stop_hardware [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_hardware [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_cleanup [2019-09-10 12:41:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_alloc_device [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_init_sband [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_init_sband_2g [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_register_device [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-10 12:41:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-10 12:41:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_49 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_50 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2019-09-10 12:41:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_52 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_53 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_57 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2019-09-10 12:41:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_60 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_delayed_work_63 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_64 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_alloc_hw_65 [2019-09-10 12:41:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw_66 [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add___0 [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub___0 [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-10 12:41:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wr [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_set [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_start [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_stop [2019-09-10 12:41:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_add_interface [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_remove_interface [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_configure_filter [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bss_info_changed [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_wcid_alloc [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_add [2019-09-10 12:41:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_remove [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sta_notify [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_sw_scan_complete [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_key [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rts_threshold [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_ampdu_action [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_sta_rate_tbl_update [2019-09-10 12:41:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee80211_ops_40 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_40 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_89 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_91 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_92 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_94 [2019-09-10 12:41:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_96 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_97 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_101 [2019-09-10 12:41:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_104 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_105 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2019-09-10 12:41:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_111 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_113 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_115 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2019-09-10 12:41:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags___0 [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___0 [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-09-10 12:41:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_padto [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_skb_wrap [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_urb_has_error [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_submit_urb___0 [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_mcu_msg_send [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_running [2019-09-10 12:41:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_le32 [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_skb_wrap_cmd [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_mcu_msg_send_cs [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_alloc [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_wait_resp [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_msg_send [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_function_select [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_tssi_read_kick [2019-09-10 12:41:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_calibrate [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_write_reg_pairs [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_burst_write_regs [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __mt7601u_dma_fw [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_fw [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_upload_firmware [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_load_firmware [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_init [2019-09-10 12:41:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_init [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mcu_cmd_deinit [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_149 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_150 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_151 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_152 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_153 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_154 [2019-09-10 12:41:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_155 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_156 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_157 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_159 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_160 [2019-09-10 12:41:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_161 [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_162 [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_buf_has_overflowed [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_seq_has_overflowed [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_handle_return [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_dev_reg_evt [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_submit_urb [2019-09-10 12:41:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_mcu_msg_send [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_vend_req [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_ee_read [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_dev_rf_reg_evt [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_dev_bbp_reg_evt [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_dev_simple_evt [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_freq_cal_offset [2019-09-10 12:41:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_rx [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_tx [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_tx_dma_done [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_tx_status_cleaned [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_tx_status [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_mt_rx_dma_aggr [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_set_shared_key [2019-09-10 12:41:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_dev_reg_evt [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_submit_urb [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_mcu_msg_send [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_vend_req [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_ee_read [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_dev_rf_reg_evt [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_dev_bbp_reg_evt [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_dev_simple_evt [2019-09-10 12:41:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_freq_cal_offset [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_rx [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_tx [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_tx_dma_done [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_tx_status_cleaned [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_tx_status [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_mt_rx_dma_aggr [2019-09-10 12:41:42,779 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_define_fields_set_shared_key [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_13 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_22 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_17 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_11 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_19 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_15 [2019-09-10 12:41:42,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_12 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_20 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_16 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_10 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_21 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_18 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_23 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_8 [2019-09-10 12:41:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_9 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_trace_event_class_14 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_33 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_32 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_21 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_26 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2019-09-10 12:41:42,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_18 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_30 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_27 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_25 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_28 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2019-09-10 12:41:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_20 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_24 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_31 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_35 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_22 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2019-09-10 12:41:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_23 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_29 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_39 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_36 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2019-09-10 12:41:42,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_38 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_34 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_37 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_19 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_181 [2019-09-10 12:41:42,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_182 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_183 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_184 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_185 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_186 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_187 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_188 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_189 [2019-09-10 12:41:42,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_190 [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_191 [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_192 [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags___1 [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-10 12:41:42,788 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add___2 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub___2 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___1 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___1 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___1 [2019-09-10 12:41:42,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure numa_node_id [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc_array [2019-09-10 12:41:42,790 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put___0 [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_pages [2019-09-10 12:41:42,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_pages [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put_padto___0 [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx_ni [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_skb_wrap___0 [2019-09-10 12:41:42,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_skb_wrap_pkt [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_submit_urb___1 [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_rx [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_tx_dma_done [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_rx_dma_aggr [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_buf [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_skb_from_seg [2019-09-10 12:41:42,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_process_seg [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_next_seg_len [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_process_entry [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_get_pending_entry [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_complete_rx [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_tasklet [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_complete_tx [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_submit_tx [2019-09-10 12:41:42,794 INFO L138 BoogieDeclarations]: Found implementation of procedure q2ep [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ep2dmaq [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_enqueue_tx [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_kill_rx [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx_buf [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_submit_rx [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_free_rx [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_alloc_rx [2019-09-10 12:41:42,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_free_tx_queue [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_free_tx [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_alloc_tx_queue [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_alloc_tx [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_init [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_dma_cleanup [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_209 [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_210 [2019-09-10 12:41:42,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_211 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_212 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_213 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_214 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_215 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_216 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_217 [2019-09-10 12:41:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_218 [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_219 [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_220 [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_asic_ready [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_poll_msec [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_237 [2019-09-10 12:41:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_238 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_239 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_240 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_241 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_242 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_243 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_244 [2019-09-10 12:41:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_245 [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_246 [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_247 [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_248 [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-10 12:41:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_validate [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure s6_to_int [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure field_valid [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure field_validate [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_read [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_efuse_physical_size_check [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_has_tssi [2019-09-10 12:41:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_chip_cap [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_macaddr [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_channel_target_power [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_channel_power [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_country_reg [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rf_freq_off [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rssi_offset [2019-09-10 12:41:42,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_extra_power_over_mac [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_power_rate [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_save_power_rate [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_delta [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_config_tx_power_per_rate [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_tssi_params [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_eeprom_init [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_265 [2019-09-10 12:41:42,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_266 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_267 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_268 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_269 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_270 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_271 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_272 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_273 [2019-09-10 12:41:42,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_274 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_275 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_276 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags___2 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___2 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add___3 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub___3 [2019-09-10 12:41:42,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___2 [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace___2 [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace___2 [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_s6 [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_rf_read [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_rf_write [2019-09-10 12:41:42,806 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_bbp_read [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_bbp_write [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_temp_mode [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_read_temp [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_freq_cal_adjust [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_freq_cal_offset [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_wr [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rr [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_rmw [2019-09-10 12:41:42,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_set [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rf_clear [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_wr [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rr [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmw [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_rmc [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_wait_bbp_ready [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_ctrlch [2019-09-10 12:41:42,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_get_rssi [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_vco_cal [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_bw_filter [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_load_bbp_temp_table_bw [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_temp [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_apply_ch14_fixup [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __mt7601u_phy_set_channel [2019-09-10 12:41:42,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_set_channel [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_r47_get [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_read_bootup_temp [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_read_temp [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rxdc_cal [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_recalibrate_after_assoc [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure lin2dBd [2019-09-10 12:41:42,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_initial_tssi [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tssi_dc_gain_cal [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_temp_comp [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_current_tx_power [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_use_hvga [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_rf_pa_mode_val [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tssi_params_get [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tssi_read_ready [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tssi_cal [2019-09-10 12:41:42,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_default [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_reset [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_save [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_restore [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_agc_tune [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_calibrate [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __mt7601u_phy_freq_cal [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_freq_cal [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_con_cal_onoff [2019-09-10 12:41:42,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_cal [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_bbp_set_bw [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_rx_path [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_set_tx_dac [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_phy_init [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_4 [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-09-10 12:41:42,813 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_4 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_4 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_4 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_4 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_4 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_293 [2019-09-10 12:41:42,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_294 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_295 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_296 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_297 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_298 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_299 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_300 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_301 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_302 [2019-09-10 12:41:42,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_303 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_304 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_305 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_306 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_307 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_308 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_309 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_310 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_311 [2019-09-10 12:41:42,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_312 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_313 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_314 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_315 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_316 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_317 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags___3 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___3 [2019-09-10 12:41:42,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_set_key [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_set_shared_key [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_process_tx_rate [2019-09-10 12:41:42,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_fill_tx_status [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_tx_rate_val [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_rate [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_fetch_tx_status [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_send_tx_status [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_protection [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_short_preamble [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_config_tsf [2019-09-10 12:41:42,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_check_mac_err [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_work [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_wcid_setup [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_mac_set_ampdu_factor [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_process_rate [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_monitor_beacon [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_rx_is_our_beacon [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_process_rx [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_get_key_info [2019-09-10 12:41:42,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_wcid_set_key [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_mac_shared_key_setup [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_347 [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_348 [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_349 [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_350 [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_351 [2019-09-10 12:41:42,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_352 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_353 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_354 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_355 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_356 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_357 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_358 [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 12:41:42,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_remove_hdr_pad [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_insert_hdr_pad [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_375 [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_376 [2019-09-10 12:41:42,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_377 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_378 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_379 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_380 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_381 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_382 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_383 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_384 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_385 [2019-09-10 12:41:42,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_386 [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __simple_attr_check_format [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_reg_set [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt76_reg_get [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_regval_open [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_ampdu_stat_read [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_ampdu_stat_open [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_eeprom_param_read [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_eeprom_param_open [2019-09-10 12:41:42,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_init_debugfs [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_403 [2019-09-10 12:41:42,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_404 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_405 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_406 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_407 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_408 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_409 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_410 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_411 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_412 [2019-09-10 12:41:42,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_413 [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_414 [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags___4 [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held___4 [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_queue_mapping [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-09-10 12:41:42,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_tx [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_mt_tx_status_cleaned [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure q2hwq [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure skb2q [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_pktid_enc [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_pktid_dec [2019-09-10 12:41:42,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_skb_remove_dma_overhead [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_status [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_skb_rooms [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_push_txwi [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_tx_stat [2019-09-10 12:41:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mt7601u_conf_tx [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_431 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_432 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_433 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_434 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_435 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_436 [2019-09-10 12:41:42,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_437 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_438 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_439 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_440 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_441 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_442 [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 12:41:42,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 12:41:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 12:41:42,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 12:41:42,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 12:41:42,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 12:41:42,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:42,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_mt7601u_dev [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages_nodemask [2019-09-10 12:41:42,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_236 [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_254 [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 12:41:42,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-09-10 12:41:42,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 12:41:42,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 12:41:42,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u8 [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 12:41:42,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmemdup [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_delayed_work [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2019-09-10 12:41:42,850 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_alloc_hw_nm [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_hdrlen_from_skb [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rates [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2019-09-10 12:41:42,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_register_hw [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_rx [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_send_bar [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_start_tx_ba_cb_irqsafe [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queue [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2019-09-10 12:41:42,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_tx_ba_cb_irqsafe [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_noskb [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_unregister_hw [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queue [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-09-10 12:41:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-10 12:41:42,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-10 12:41:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_open [2019-09-10 12:41:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_read [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_release [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_attr_write [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2019-09-10 12:41:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-10 12:41:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_reg [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_raw_output_prep [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_seq_printf [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-10 12:41:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-10 12:41:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-09-10 12:41:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 12:41:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 12:41:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 12:41:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 12:41:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 12:41:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 12:41:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 12:41:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-10 12:41:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 12:41:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 12:41:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-10 12:41:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_count [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-10 12:41:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_21 [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 12:41:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-09-10 12:41:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_13 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_22 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_17 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_11 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_19 [2019-09-10 12:41:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_15 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_12 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_20 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_16 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_10 [2019-09-10 12:41:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_41 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_21 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_18 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_23 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_8 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_4 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_9 [2019-09-10 12:41:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_trace_event_class_14 [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-10 12:41:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-10 12:41:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-10 12:41:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-10 12:41:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-10 12:41:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-10 12:41:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-10 12:41:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-10 12:41:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-10 12:41:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-10 12:41:43,003 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_unregister_hw [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_20 [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_22 [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rr [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmw [2019-09-10 12:41:43,004 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rmc [2019-09-10 12:41:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wr_copy [2019-09-10 12:41:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_asic_ready [2019-09-10 12:41:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_burst_write_regs [2019-09-10 12:41:43,005 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_addr_wr [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_alloc_device [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_hardware [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_register_device [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_cleanup [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_to_usb_dev [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_alloc_buf [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_free_buf [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_usb_submit_buf [2019-09-10 12:41:43,006 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_complete_urb [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_request [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_reset [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vendor_single_wr [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure trace_reg_read [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure trace_reg_write [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_submit_urb [2019-09-10 12:41:43,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_vend_req [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~int~X~int~TO~VOID [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure __mt7601u_vendor_request [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_assign_pipes [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_probe [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_disconnect [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_suspend [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_resume [2019-09-10 12:41:43,008 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_driver_init [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_driver_exit [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_33 [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_32 [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_21 [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_26 [2019-09-10 12:41:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_18 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_30 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_27 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_25 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_28 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_20 [2019-09-10 12:41:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_24 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_31 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_35 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_22 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_23 [2019-09-10 12:41:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_29 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_39 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_36 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_38 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_34 [2019-09-10 12:41:43,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_37 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_19 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_40 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-10 12:41:43,013 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_57 [2019-09-10 12:41:43,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_60 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2019-09-10 12:41:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_49 [2019-09-10 12:41:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_50 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_53 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_52 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure flush_delayed_work [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_delayed_work_63 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_64 [2019-09-10 12:41:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee80211_ops_40 [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-10 12:41:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmemdup [2019-09-10 12:41:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw_nm [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_alloc_hw [2019-09-10 12:41:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_alloc_hw_65 [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_register_hw [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw_66 [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_debugfs [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_poll_msec [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rr [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_rmw [2019-09-10 12:41:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_clear [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_reg_pairs [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_start [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_stop [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_init [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_wait_bbp_ready [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rx_path [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_tx_dac [2019-09-10 12:41:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_bw [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_work [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_stat [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_set_ctrlch [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ctrlch [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_init [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_cleanup [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_eeprom_init [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_init [2019-09-10 12:41:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_init [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_cmd_deinit [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_wlan_state [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_chip_onoff [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_reset_csr_bbp [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_usb_dma [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_bbp [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_init_beacon_offsets [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_write_mac_initvals [2019-09-10 12:41:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_wcid_mem [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_key_mem [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_wcid_attr_mem [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_reset_counters [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_stop_hw [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_stop_hardware [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_init_sband [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_init_sband_2g [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-09-10 12:41:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_97 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2019-09-10 12:41:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_94 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_96 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_101 [2019-09-10 12:41:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_111 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_113 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_115 [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_dev [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_dev [2019-09-10 12:41:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add___0 [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub___0 [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-10 12:41:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_89 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_91 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_92 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_104 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_105 [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2019-09-10 12:41:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_start_tx_ba_cb_irqsafe [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_tx_ba_cb_irqsafe [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_send_bar [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wr [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_set [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_save [2019-09-10 12:41:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_restore [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_set_channel [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_recalibrate_after_assoc [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_con_cal_onoff [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_protection [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_short_preamble [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_config_tsf [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_wcid_setup [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_set_ampdu_factor [2019-09-10 12:41:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_conf_tx [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_key [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_wcid_set_rate [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_shared_key_setup [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_start [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_stop [2019-09-10 12:41:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_add_interface [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_remove_interface [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_configure_filter [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bss_info_changed [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_wcid_alloc [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_236 [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_add [2019-09-10 12:41:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_254 [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_remove [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sta_notify [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_sw_scan_complete [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_key [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rts_threshold [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_ampdu_action [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_sta_rate_tbl_update [2019-09-10 12:41:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags___0 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_157 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_155 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_159 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_162 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_154 [2019-09-10 12:41:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_156 [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_160 [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_161 [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-10 12:41:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___0 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_149 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_151 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_150 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_153 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_152 [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-10 12:41:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-10 12:41:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_padto [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_skb_wrap [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_calibrate [2019-09-10 12:41:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_tssi_read_kick [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_urb_has_error [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_submit_urb___0 [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_mcu_msg_send [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u32~0~X~~bool~0~TO~VOID [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_running [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_le32 [2019-09-10 12:41:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_skb_wrap_cmd [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_mcu_msg_send_cs [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_alloc [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_wait_resp [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_msg_send [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mcu_function_select [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure __mt7601u_dma_fw [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_fw [2019-09-10 12:41:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_upload_firmware [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_load_firmware [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_189 [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_187 [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_190 [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_191 [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_186 [2019-09-10 12:41:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_188 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_192 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_181 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_183 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_182 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_185 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_184 [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_buf_has_overflowed [2019-09-10 12:41:43,044 INFO L130 BoogieDeclarations]: Found specification of procedure trace_seq_has_overflowed [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_seq_printf [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_prep [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_handle_return [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_reg [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2019-09-10 12:41:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_dev_reg_evt [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_submit_urb [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_mcu_msg_send [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_vend_req [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_ee_read [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_dev_rf_reg_evt [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_dev_bbp_reg_evt [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_dev_simple_evt [2019-09-10 12:41:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_freq_cal_offset [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_rx [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_tx [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_tx_dma_done [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_tx_status_cleaned [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_tx_status [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_mt_rx_dma_aggr [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_raw_output_set_shared_key [2019-09-10 12:41:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_dev_reg_evt [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_submit_urb [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_mcu_msg_send [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_vend_req [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_ee_read [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_dev_rf_reg_evt [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_dev_bbp_reg_evt [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_dev_simple_evt [2019-09-10 12:41:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_freq_cal_offset [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_rx [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_tx [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_tx_dma_done [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_tx_status_cleaned [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_tx_status [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_mt_rx_dma_aggr [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_define_fields_set_shared_key [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-10 12:41:43,049 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags___1 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_217 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_215 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_218 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_219 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_214 [2019-09-10 12:41:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_216 [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_220 [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add___2 [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub___2 [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-09-10 12:41:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___1 [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___1 [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___1 [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_209 [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_211 [2019-09-10 12:41:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_210 [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_213 [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_212 [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure numa_node_id [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2019-09-10 12:41:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc_array [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-10 12:41:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put___0 [2019-09-10 12:41:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_pages [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_pages [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put_padto___0 [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx_ni [2019-09-10 12:41:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queue [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queue [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_status [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_enqueue_tx [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_skb_wrap___0 [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_skb_wrap_pkt [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_process_rx [2019-09-10 12:41:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_submit_urb___1 [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_rx [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~VOID [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_tx_dma_done [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_rx_dma_aggr [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx_buf [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_buf [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_skb_from_seg [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_process_seg [2019-09-10 12:41:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_next_seg_len [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_process_entry [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_get_pending_entry [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_complete_rx [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_tasklet [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_complete_tx [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_dma_submit_tx [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure q2ep [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure ep2dmaq [2019-09-10 12:41:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_kill_rx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_submit_rx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_free_rx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_alloc_rx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_free_tx_queue [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_free_tx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_alloc_tx_queue [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_alloc_tx [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_245 [2019-09-10 12:41:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_243 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_246 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_247 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_242 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_244 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_248 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_237 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_239 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_238 [2019-09-10 12:41:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_241 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_240 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_alloca [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_273 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_271 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_274 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_275 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_270 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_272 [2019-09-10 12:41:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_276 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_265 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_267 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_266 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_269 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_268 [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 12:41:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure s6_validate [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure s6_to_int [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure field_valid [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure field_validate [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_read [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_efuse_physical_size_check [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_has_tssi [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_chip_cap [2019-09-10 12:41:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_macaddr [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_channel_target_power [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_channel_power [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_country_reg [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rf_freq_off [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_rssi_offset [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_extra_power_over_mac [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_power_rate [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_save_power_rate [2019-09-10 12:41:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_delta [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_config_tx_power_per_rate [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_tssi_params [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags___2 [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_301 [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_299 [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_302 [2019-09-10 12:41:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_303 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_306 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_308 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_310 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_312 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_316 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_298 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_300 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_304 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_305 [2019-09-10 12:41:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_307 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_309 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_311 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_315 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___2 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add___3 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub___3 [2019-09-10 12:41:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___2 [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace___2 [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace___2 [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_293 [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_295 [2019-09-10 12:41:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_294 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_297 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_296 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_313 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_314 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_317 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_4 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-09-10 12:41:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_4 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_4 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_4 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_4 [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_get_rssi [2019-09-10 12:41:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_s6 [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_rf_read [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~X~~u8~0~TO~VOID [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_rf_write [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_bbp_read [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~u8~0~TO~VOID [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_bbp_write [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_temp_mode [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2019-09-10 12:41:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure trace_read_temp [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure trace_freq_cal_adjust [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure trace_freq_cal_offset [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~~s8~0~TO~VOID [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_reset [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_wr [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rr [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_rmw [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_set [2019-09-10 12:41:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rf_clear [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_wr [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rr [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmw [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_rmc [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_vco_cal [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_bw_filter [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_load_bbp_temp_table_bw [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_temp [2019-09-10 12:41:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_apply_ch14_fixup [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure __mt7601u_phy_set_channel [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_bbp_r47_get [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_read_bootup_temp [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_read_temp [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rxdc_cal [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure lin2dBd [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_set_initial_tssi [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tssi_dc_gain_cal [2019-09-10 12:41:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_temp_comp [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_current_tx_power [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_use_hvga [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_rf_pa_mode_val [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tssi_params_get [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tssi_read_ready [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tssi_cal [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_default [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_agc_tune [2019-09-10 12:41:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_calibrate [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure __mt7601u_phy_freq_cal [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_phy_freq_cal [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_init_cal [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags___3 [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_355 [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_353 [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_356 [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_357 [2019-09-10 12:41:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_352 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_354 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_358 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___3 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_347 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_349 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_348 [2019-09-10 12:41:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_351 [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_350 [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_noskb [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_tx_rate_val [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_mac_fetch_tx_status [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_send_tx_status [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure trace_set_key [2019-09-10 12:41:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure trace_set_shared_key [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_process_tx_rate [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_fill_tx_status [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_check_mac_err [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_process_rate [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_monitor_beacon [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_rx_is_our_beacon [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_mac_get_key_info [2019-09-10 12:41:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_383 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_381 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_384 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_385 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_380 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_382 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_386 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_375 [2019-09-10 12:41:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_377 [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_376 [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_379 [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_378 [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-10 12:41:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_hdrlen_from_skb [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_remove_hdr_pad [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_insert_hdr_pad [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_413 [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_408 [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_411 [2019-09-10 12:41:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_414 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_409 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_410 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_412 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_403 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_405 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_404 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_407 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_406 [2019-09-10 12:41:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure __simple_attr_check_format [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_open [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_release [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_read [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure simple_attr_write [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-09-10 12:41:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u8 [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2019-09-10 12:41:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_reg_set [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure mt76_reg_get [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure fops_regval_open [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_ampdu_stat_read [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_ampdu_stat_open [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_eeprom_param_read [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_eeprom_param_open [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags___4 [2019-09-10 12:41:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_439 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_437 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_440 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_441 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_436 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_438 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_442 [2019-09-10 12:41:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held___4 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_431 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_433 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_432 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_435 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_434 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-10 12:41:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_queue_mapping [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rates [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_tx [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure trace_mt_tx_status_cleaned [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-09-10 12:41:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure q2hwq [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb2q [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_pktid_enc [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_pktid_dec [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_tx_skb_remove_dma_overhead [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_skb_rooms [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure mt7601u_push_txwi [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 12:41:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_hw_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 12:41:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-10 12:41:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 12:41:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mt7601u_dev [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_mt7601u_dev [2019-09-10 12:41:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_mt7601u_dev [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_mt7601u_mcu [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reg_atomic_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_vendor_req_mutex_of_mt7601u_dev [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 12:41:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 12:41:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 12:41:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 12:41:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 12:41:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 12:42:27,006 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 12:44:04,677 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 12:44:04,677 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 12:44:04,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:44:04 BoogieIcfgContainer [2019-09-10 12:44:04,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 12:44:04,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 12:44:04,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 12:44:04,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 12:44:04,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 12:41:24" (1/3) ... [2019-09-10 12:44:04,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c68b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:44:04, skipping insertion in model container [2019-09-10 12:44:04,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:41:41" (2/3) ... [2019-09-10 12:44:04,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c68b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:44:04, skipping insertion in model container [2019-09-10 12:44:04,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:44:04" (3/3) ... [2019-09-10 12:44:04,693 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point.cil.out.i [2019-09-10 12:44:04,703 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 12:44:04,722 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 12:44:04,743 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 12:44:04,775 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 12:44:04,776 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 12:44:04,776 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 12:44:04,776 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 12:44:04,776 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 12:44:04,776 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 12:44:04,776 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 12:44:04,776 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 12:44:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 8529 states. [2019-09-10 12:44:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-09-10 12:44:04,982 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:44:04,984 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2019-09-10 12:44:04,986 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:44:04,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:44:04,993 INFO L82 PathProgramCache]: Analyzing trace with hash 1752242949, now seen corresponding path program 1 times [2019-09-10 12:44:04,995 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:44:05,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:44:05,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:44:05,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:44:05,170 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:44:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:44:07,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 12:44:07,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:44:07,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:44:07,865 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:44:07,873 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:44:07,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:44:07,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:44:07,893 INFO L87 Difference]: Start difference. First operand 8529 states. Second operand 3 states. [2019-09-10 12:47:03,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:03,093 INFO L93 Difference]: Finished difference Result 13151 states and 18296 transitions. [2019-09-10 12:47:03,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:03,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-09-10 12:47:03,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:03,214 INFO L225 Difference]: With dead ends: 13151 [2019-09-10 12:47:03,214 INFO L226 Difference]: Without dead ends: 13048 [2019-09-10 12:47:03,216 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:03,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13048 states. [2019-09-10 12:47:04,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13048 to 13036. [2019-09-10 12:47:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13036 states. [2019-09-10 12:47:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13036 states to 13036 states and 18088 transitions. [2019-09-10 12:47:04,279 INFO L78 Accepts]: Start accepts. Automaton has 13036 states and 18088 transitions. Word has length 96 [2019-09-10 12:47:04,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:04,280 INFO L475 AbstractCegarLoop]: Abstraction has 13036 states and 18088 transitions. [2019-09-10 12:47:04,280 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 13036 states and 18088 transitions. [2019-09-10 12:47:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-09-10 12:47:04,291 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:04,291 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:47:04,292 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:04,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:04,292 INFO L82 PathProgramCache]: Analyzing trace with hash 648749362, now seen corresponding path program 1 times [2019-09-10 12:47:04,292 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:04,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:04,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:04,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:04,303 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 12:47:05,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:05,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:05,485 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:05,486 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:05,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:05,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:05,487 INFO L87 Difference]: Start difference. First operand 13036 states and 18088 transitions. Second operand 3 states. [2019-09-10 12:47:08,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:08,319 INFO L93 Difference]: Finished difference Result 22174 states and 30849 transitions. [2019-09-10 12:47:08,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:08,320 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2019-09-10 12:47:08,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:08,515 INFO L225 Difference]: With dead ends: 22174 [2019-09-10 12:47:08,516 INFO L226 Difference]: Without dead ends: 22174 [2019-09-10 12:47:08,517 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:08,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22174 states. [2019-09-10 12:47:09,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22174 to 22127. [2019-09-10 12:47:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22127 states. [2019-09-10 12:47:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22127 states to 22127 states and 30792 transitions. [2019-09-10 12:47:09,503 INFO L78 Accepts]: Start accepts. Automaton has 22127 states and 30792 transitions. Word has length 112 [2019-09-10 12:47:09,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:09,506 INFO L475 AbstractCegarLoop]: Abstraction has 22127 states and 30792 transitions. [2019-09-10 12:47:09,506 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 22127 states and 30792 transitions. [2019-09-10 12:47:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2019-09-10 12:47:09,515 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:09,516 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:09,516 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:09,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:09,517 INFO L82 PathProgramCache]: Analyzing trace with hash 125173022, now seen corresponding path program 1 times [2019-09-10 12:47:09,517 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:09,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:09,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:09,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:09,527 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:09,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:10,945 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:10,946 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:10,946 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:10,946 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:10,948 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:10,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:10,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:10,948 INFO L87 Difference]: Start difference. First operand 22127 states and 30792 transitions. Second operand 3 states. [2019-09-10 12:47:11,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:11,313 INFO L93 Difference]: Finished difference Result 29007 states and 40190 transitions. [2019-09-10 12:47:11,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:11,314 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 116 [2019-09-10 12:47:11,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:11,498 INFO L225 Difference]: With dead ends: 29007 [2019-09-10 12:47:11,498 INFO L226 Difference]: Without dead ends: 29007 [2019-09-10 12:47:11,498 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:11,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29007 states. [2019-09-10 12:47:12,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29007 to 28999. [2019-09-10 12:47:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28999 states. [2019-09-10 12:47:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28999 states to 28999 states and 40183 transitions. [2019-09-10 12:47:12,738 INFO L78 Accepts]: Start accepts. Automaton has 28999 states and 40183 transitions. Word has length 116 [2019-09-10 12:47:12,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:12,740 INFO L475 AbstractCegarLoop]: Abstraction has 28999 states and 40183 transitions. [2019-09-10 12:47:12,740 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 28999 states and 40183 transitions. [2019-09-10 12:47:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-09-10 12:47:12,753 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:12,754 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:12,754 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:12,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:12,754 INFO L82 PathProgramCache]: Analyzing trace with hash -419106923, now seen corresponding path program 1 times [2019-09-10 12:47:12,754 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:12,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:12,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:12,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:12,764 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:13,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:13,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:13,795 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:13,795 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:13,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:13,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:13,796 INFO L87 Difference]: Start difference. First operand 28999 states and 40183 transitions. Second operand 3 states. [2019-09-10 12:47:14,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:14,034 INFO L93 Difference]: Finished difference Result 28998 states and 40181 transitions. [2019-09-10 12:47:14,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:14,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2019-09-10 12:47:14,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:14,185 INFO L225 Difference]: With dead ends: 28998 [2019-09-10 12:47:14,186 INFO L226 Difference]: Without dead ends: 28998 [2019-09-10 12:47:14,186 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:14,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28998 states. [2019-09-10 12:47:15,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28998 to 28998. [2019-09-10 12:47:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28998 states. [2019-09-10 12:47:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28998 states to 28998 states and 40181 transitions. [2019-09-10 12:47:15,212 INFO L78 Accepts]: Start accepts. Automaton has 28998 states and 40181 transitions. Word has length 117 [2019-09-10 12:47:15,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:15,213 INFO L475 AbstractCegarLoop]: Abstraction has 28998 states and 40181 transitions. [2019-09-10 12:47:15,213 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 28998 states and 40181 transitions. [2019-09-10 12:47:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-09-10 12:47:15,220 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:15,220 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:15,220 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:15,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:15,221 INFO L82 PathProgramCache]: Analyzing trace with hash -111911167, now seen corresponding path program 1 times [2019-09-10 12:47:15,221 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:15,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:15,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:15,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:15,231 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:18,532 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:18,532 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:18,532 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:18,533 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:18,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:18,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:18,534 INFO L87 Difference]: Start difference. First operand 28998 states and 40181 transitions. Second operand 3 states. [2019-09-10 12:47:18,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:18,745 INFO L93 Difference]: Finished difference Result 28997 states and 40179 transitions. [2019-09-10 12:47:18,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:18,746 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 118 [2019-09-10 12:47:18,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:18,872 INFO L225 Difference]: With dead ends: 28997 [2019-09-10 12:47:18,873 INFO L226 Difference]: Without dead ends: 28997 [2019-09-10 12:47:18,873 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:18,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28997 states. [2019-09-10 12:47:19,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28997 to 28997. [2019-09-10 12:47:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28997 states. [2019-09-10 12:47:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28997 states to 28997 states and 40179 transitions. [2019-09-10 12:47:19,685 INFO L78 Accepts]: Start accepts. Automaton has 28997 states and 40179 transitions. Word has length 118 [2019-09-10 12:47:19,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:19,686 INFO L475 AbstractCegarLoop]: Abstraction has 28997 states and 40179 transitions. [2019-09-10 12:47:19,686 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:19,686 INFO L276 IsEmpty]: Start isEmpty. Operand 28997 states and 40179 transitions. [2019-09-10 12:47:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-09-10 12:47:19,692 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:19,692 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:19,693 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:19,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:19,693 INFO L82 PathProgramCache]: Analyzing trace with hash 821227544, now seen corresponding path program 1 times [2019-09-10 12:47:19,693 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:19,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:19,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:19,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:19,705 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:20,725 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:20,725 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:20,725 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:20,726 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:20,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:20,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:20,726 INFO L87 Difference]: Start difference. First operand 28997 states and 40179 transitions. Second operand 3 states. [2019-09-10 12:47:20,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:20,929 INFO L93 Difference]: Finished difference Result 28996 states and 40177 transitions. [2019-09-10 12:47:20,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:20,929 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2019-09-10 12:47:20,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:21,049 INFO L225 Difference]: With dead ends: 28996 [2019-09-10 12:47:21,049 INFO L226 Difference]: Without dead ends: 28996 [2019-09-10 12:47:21,049 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:21,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28996 states. [2019-09-10 12:47:21,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28996 to 28996. [2019-09-10 12:47:21,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28996 states. [2019-09-10 12:47:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28996 states to 28996 states and 40177 transitions. [2019-09-10 12:47:21,981 INFO L78 Accepts]: Start accepts. Automaton has 28996 states and 40177 transitions. Word has length 119 [2019-09-10 12:47:21,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:21,982 INFO L475 AbstractCegarLoop]: Abstraction has 28996 states and 40177 transitions. [2019-09-10 12:47:21,982 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 28996 states and 40177 transitions. [2019-09-10 12:47:21,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-09-10 12:47:21,989 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:21,989 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:21,990 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:21,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:21,990 INFO L82 PathProgramCache]: Analyzing trace with hash -316238620, now seen corresponding path program 1 times [2019-09-10 12:47:21,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:22,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:22,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:22,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:22,003 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:22,966 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:22,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:22,966 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:22,967 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:22,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:22,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:22,969 INFO L87 Difference]: Start difference. First operand 28996 states and 40177 transitions. Second operand 3 states. [2019-09-10 12:47:23,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:23,309 INFO L93 Difference]: Finished difference Result 36593 states and 50458 transitions. [2019-09-10 12:47:23,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:23,310 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 120 [2019-09-10 12:47:23,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:23,459 INFO L225 Difference]: With dead ends: 36593 [2019-09-10 12:47:23,459 INFO L226 Difference]: Without dead ends: 36593 [2019-09-10 12:47:23,459 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:23,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36593 states. [2019-09-10 12:47:24,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36593 to 36584. [2019-09-10 12:47:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36584 states. [2019-09-10 12:47:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36584 states to 36584 states and 50450 transitions. [2019-09-10 12:47:24,446 INFO L78 Accepts]: Start accepts. Automaton has 36584 states and 50450 transitions. Word has length 120 [2019-09-10 12:47:24,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:24,447 INFO L475 AbstractCegarLoop]: Abstraction has 36584 states and 50450 transitions. [2019-09-10 12:47:24,447 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36584 states and 50450 transitions. [2019-09-10 12:47:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-09-10 12:47:24,454 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:24,455 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:24,455 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:24,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:24,456 INFO L82 PathProgramCache]: Analyzing trace with hash -1217946469, now seen corresponding path program 1 times [2019-09-10 12:47:24,456 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:24,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:24,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:24,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:24,465 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:25,372 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:25,372 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:25,372 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:25,373 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:25,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:25,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:25,374 INFO L87 Difference]: Start difference. First operand 36584 states and 50450 transitions. Second operand 3 states. [2019-09-10 12:47:25,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:25,668 INFO L93 Difference]: Finished difference Result 46264 states and 63572 transitions. [2019-09-10 12:47:25,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:25,669 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2019-09-10 12:47:25,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:26,363 INFO L225 Difference]: With dead ends: 46264 [2019-09-10 12:47:26,363 INFO L226 Difference]: Without dead ends: 46264 [2019-09-10 12:47:26,364 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:26,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46264 states. [2019-09-10 12:47:27,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46264 to 46258. [2019-09-10 12:47:27,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46258 states. [2019-09-10 12:47:27,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46258 states to 46258 states and 63567 transitions. [2019-09-10 12:47:27,424 INFO L78 Accepts]: Start accepts. Automaton has 46258 states and 63567 transitions. Word has length 121 [2019-09-10 12:47:27,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:27,425 INFO L475 AbstractCegarLoop]: Abstraction has 46258 states and 63567 transitions. [2019-09-10 12:47:27,425 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 46258 states and 63567 transitions. [2019-09-10 12:47:27,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2019-09-10 12:47:27,432 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:27,432 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:27,432 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:27,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:27,433 INFO L82 PathProgramCache]: Analyzing trace with hash 893886151, now seen corresponding path program 1 times [2019-09-10 12:47:27,433 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:27,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:27,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:27,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:27,442 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:28,318 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:28,319 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:28,319 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:28,319 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:28,320 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:28,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:28,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:28,320 INFO L87 Difference]: Start difference. First operand 46258 states and 63567 transitions. Second operand 3 states. [2019-09-10 12:47:28,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:28,629 INFO L93 Difference]: Finished difference Result 52912 states and 72273 transitions. [2019-09-10 12:47:28,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:28,630 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 122 [2019-09-10 12:47:28,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:28,822 INFO L225 Difference]: With dead ends: 52912 [2019-09-10 12:47:28,822 INFO L226 Difference]: Without dead ends: 52912 [2019-09-10 12:47:28,823 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:28,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52912 states. [2019-09-10 12:47:29,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52912 to 52908. [2019-09-10 12:47:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52908 states. [2019-09-10 12:47:30,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52908 states to 52908 states and 72270 transitions. [2019-09-10 12:47:30,053 INFO L78 Accepts]: Start accepts. Automaton has 52908 states and 72270 transitions. Word has length 122 [2019-09-10 12:47:30,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:30,055 INFO L475 AbstractCegarLoop]: Abstraction has 52908 states and 72270 transitions. [2019-09-10 12:47:30,056 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 52908 states and 72270 transitions. [2019-09-10 12:47:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2019-09-10 12:47:30,063 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:30,064 INFO L399 BasicCegarLoop]: trace histogram [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, 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] [2019-09-10 12:47:30,064 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:30,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:30,064 INFO L82 PathProgramCache]: Analyzing trace with hash 1936192798, now seen corresponding path program 1 times [2019-09-10 12:47:30,064 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:30,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:30,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:30,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:30,075 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-09-10 12:47:30,960 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:30,960 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:30,960 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:30,961 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:30,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:30,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:30,962 INFO L87 Difference]: Start difference. First operand 52908 states and 72270 transitions. Second operand 3 states. [2019-09-10 12:47:31,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:31,286 INFO L93 Difference]: Finished difference Result 58358 states and 79240 transitions. [2019-09-10 12:47:31,287 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:31,287 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2019-09-10 12:47:31,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:31,530 INFO L225 Difference]: With dead ends: 58358 [2019-09-10 12:47:31,531 INFO L226 Difference]: Without dead ends: 58336 [2019-09-10 12:47:31,532 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:31,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58336 states. [2019-09-10 12:47:34,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58336 to 58334. [2019-09-10 12:47:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58334 states. [2019-09-10 12:47:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58334 states to 58334 states and 79215 transitions. [2019-09-10 12:47:35,065 INFO L78 Accepts]: Start accepts. Automaton has 58334 states and 79215 transitions. Word has length 123 [2019-09-10 12:47:35,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:35,068 INFO L475 AbstractCegarLoop]: Abstraction has 58334 states and 79215 transitions. [2019-09-10 12:47:35,068 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 58334 states and 79215 transitions. [2019-09-10 12:47:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2019-09-10 12:47:35,087 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:35,088 INFO L399 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:47:35,088 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:35,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:35,089 INFO L82 PathProgramCache]: Analyzing trace with hash -866449389, now seen corresponding path program 1 times [2019-09-10 12:47:35,089 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:35,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:35,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:35,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:35,098 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-10 12:47:35,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:35,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:35,976 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:35,976 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:35,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:35,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:35,977 INFO L87 Difference]: Start difference. First operand 58334 states and 79215 transitions. Second operand 3 states. [2019-09-10 12:47:47,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:47:47,464 INFO L93 Difference]: Finished difference Result 42247 states and 57323 transitions. [2019-09-10 12:47:47,465 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:47:47,465 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 251 [2019-09-10 12:47:47,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:47:47,599 INFO L225 Difference]: With dead ends: 42247 [2019-09-10 12:47:47,599 INFO L226 Difference]: Without dead ends: 42247 [2019-09-10 12:47:47,599 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:47,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42247 states. [2019-09-10 12:47:48,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42247 to 42247. [2019-09-10 12:47:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42247 states. [2019-09-10 12:47:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42247 states to 42247 states and 57323 transitions. [2019-09-10 12:47:48,405 INFO L78 Accepts]: Start accepts. Automaton has 42247 states and 57323 transitions. Word has length 251 [2019-09-10 12:47:48,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:47:48,405 INFO L475 AbstractCegarLoop]: Abstraction has 42247 states and 57323 transitions. [2019-09-10 12:47:48,406 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:47:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 42247 states and 57323 transitions. [2019-09-10 12:47:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2019-09-10 12:47:48,423 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:47:48,423 INFO L399 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 27, 27, 12, 12, 12, 12, 12, 12, 12, 12, 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, 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, 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, 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] [2019-09-10 12:47:48,423 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:47:48,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:47:48,424 INFO L82 PathProgramCache]: Analyzing trace with hash -1547016474, now seen corresponding path program 1 times [2019-09-10 12:47:48,424 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:47:48,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:48,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:47:48,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:47:48,432 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:47:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:47:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3753 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3753 trivial. 0 not checked. [2019-09-10 12:47:49,542 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:47:49,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:47:49,542 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:47:49,544 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:47:49,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:47:49,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:47:49,545 INFO L87 Difference]: Start difference. First operand 42247 states and 57323 transitions. Second operand 3 states. [2019-09-10 12:48:12,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:48:12,655 INFO L93 Difference]: Finished difference Result 40061 states and 54542 transitions. [2019-09-10 12:48:12,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:48:12,656 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 504 [2019-09-10 12:48:12,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:48:12,808 INFO L225 Difference]: With dead ends: 40061 [2019-09-10 12:48:12,808 INFO L226 Difference]: Without dead ends: 40061 [2019-09-10 12:48:12,809 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:12,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40061 states. [2019-09-10 12:48:13,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40061 to 40055. [2019-09-10 12:48:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40055 states. [2019-09-10 12:48:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40055 states to 40055 states and 54537 transitions. [2019-09-10 12:48:13,606 INFO L78 Accepts]: Start accepts. Automaton has 40055 states and 54537 transitions. Word has length 504 [2019-09-10 12:48:13,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:48:13,607 INFO L475 AbstractCegarLoop]: Abstraction has 40055 states and 54537 transitions. [2019-09-10 12:48:13,607 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:48:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 40055 states and 54537 transitions. [2019-09-10 12:48:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2019-09-10 12:48:13,642 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:48:13,642 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:48:13,642 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:48:13,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:48:13,643 INFO L82 PathProgramCache]: Analyzing trace with hash -35840478, now seen corresponding path program 1 times [2019-09-10 12:48:13,643 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:48:13,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:13,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:48:13,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:13,651 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:48:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:48:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2515 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 2490 trivial. 0 not checked. [2019-09-10 12:48:15,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:48:15,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:48:15,843 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:48:15,844 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:48:15,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:48:15,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:15,845 INFO L87 Difference]: Start difference. First operand 40055 states and 54537 transitions. Second operand 3 states. [2019-09-10 12:48:39,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:48:39,470 INFO L93 Difference]: Finished difference Result 63493 states and 86502 transitions. [2019-09-10 12:48:39,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:48:39,470 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 581 [2019-09-10 12:48:39,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:48:39,641 INFO L225 Difference]: With dead ends: 63493 [2019-09-10 12:48:39,641 INFO L226 Difference]: Without dead ends: 63493 [2019-09-10 12:48:39,641 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:39,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63493 states. [2019-09-10 12:48:40,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63493 to 63468. [2019-09-10 12:48:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63468 states. [2019-09-10 12:48:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63468 states to 63468 states and 86474 transitions. [2019-09-10 12:48:40,840 INFO L78 Accepts]: Start accepts. Automaton has 63468 states and 86474 transitions. Word has length 581 [2019-09-10 12:48:40,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:48:40,841 INFO L475 AbstractCegarLoop]: Abstraction has 63468 states and 86474 transitions. [2019-09-10 12:48:40,841 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:48:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 63468 states and 86474 transitions. [2019-09-10 12:48:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2019-09-10 12:48:40,874 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:48:40,875 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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] [2019-09-10 12:48:40,875 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:48:40,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:48:40,876 INFO L82 PathProgramCache]: Analyzing trace with hash -1575116466, now seen corresponding path program 1 times [2019-09-10 12:48:40,876 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:48:40,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:40,888 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:48:40,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:40,888 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:48:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:48:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2518 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2518 trivial. 0 not checked. [2019-09-10 12:48:44,557 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:48:44,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:48:44,557 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:48:44,558 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:48:44,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:48:44,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:44,558 INFO L87 Difference]: Start difference. First operand 63468 states and 86474 transitions. Second operand 3 states. [2019-09-10 12:48:44,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:48:44,882 INFO L93 Difference]: Finished difference Result 63801 states and 86955 transitions. [2019-09-10 12:48:44,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:48:44,883 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 627 [2019-09-10 12:48:44,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:48:45,075 INFO L225 Difference]: With dead ends: 63801 [2019-09-10 12:48:45,075 INFO L226 Difference]: Without dead ends: 63801 [2019-09-10 12:48:45,076 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:45,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63801 states. [2019-09-10 12:48:45,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63801 to 63505. [2019-09-10 12:48:45,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63505 states. [2019-09-10 12:48:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63505 states to 63505 states and 86511 transitions. [2019-09-10 12:48:46,204 INFO L78 Accepts]: Start accepts. Automaton has 63505 states and 86511 transitions. Word has length 627 [2019-09-10 12:48:46,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:48:46,205 INFO L475 AbstractCegarLoop]: Abstraction has 63505 states and 86511 transitions. [2019-09-10 12:48:46,205 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:48:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63505 states and 86511 transitions. [2019-09-10 12:48:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2019-09-10 12:48:46,248 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:48:46,249 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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, 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] [2019-09-10 12:48:46,249 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:48:46,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:48:46,249 INFO L82 PathProgramCache]: Analyzing trace with hash 382795228, now seen corresponding path program 1 times [2019-09-10 12:48:46,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:48:46,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:46,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:48:46,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:46,258 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:48:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:48:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2524 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2019-09-10 12:48:47,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:48:47,663 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:48:47,663 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:48:47,664 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:48:47,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:48:47,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:47,665 INFO L87 Difference]: Start difference. First operand 63505 states and 86511 transitions. Second operand 3 states. [2019-09-10 12:48:48,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:48:48,249 INFO L93 Difference]: Finished difference Result 63080 states and 85321 transitions. [2019-09-10 12:48:48,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:48:48,249 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 686 [2019-09-10 12:48:48,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:48:48,386 INFO L225 Difference]: With dead ends: 63080 [2019-09-10 12:48:48,386 INFO L226 Difference]: Without dead ends: 63080 [2019-09-10 12:48:48,387 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:48:48,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63080 states. [2019-09-10 12:48:49,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63080 to 62995. [2019-09-10 12:48:49,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62995 states. [2019-09-10 12:48:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62995 states to 62995 states and 85236 transitions. [2019-09-10 12:48:49,297 INFO L78 Accepts]: Start accepts. Automaton has 62995 states and 85236 transitions. Word has length 686 [2019-09-10 12:48:49,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:48:49,298 INFO L475 AbstractCegarLoop]: Abstraction has 62995 states and 85236 transitions. [2019-09-10 12:48:49,298 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:48:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 62995 states and 85236 transitions. [2019-09-10 12:48:49,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2019-09-10 12:48:49,321 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:48:49,322 INFO L399 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1] [2019-09-10 12:48:49,322 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:48:49,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:48:49,322 INFO L82 PathProgramCache]: Analyzing trace with hash 1013053420, now seen corresponding path program 1 times [2019-09-10 12:48:49,323 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:48:49,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:49,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:48:49,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:48:49,330 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:48:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:48:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2524 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2019-09-10 12:48:50,521 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 12:48:50,521 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 12:48:50,523 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 689 with the following transitions: [2019-09-10 12:48:50,526 INFO L207 CegarAbsIntRunner]: [0], [2], [4], [5], [165], [167], [170], [196], [471], [474], [534], [537], [540], [607], [1472], [1481], [1487], [1489], [1490], [1702], [1704], [1705], [1706], [1708], [1709], [1710], [1712], [1713], [1842], [1844], [1845], [2042], [2043], [2119], [2618], [2619], [2913], [2929], [2935], [2936], [2937], [2939], [2940], [3108], [3109], [4013], [4015], [4626], [4628], [4649], [4652], [4762], [4763], [4764], [4765], [4766], [4767], [4827], [4828], [4908], [4909], [5067], [5070], [5076], [5085], [5086], [6410], [6426], [6442], [6445], [6448], [6483], [7129], [7131], [7133], [7136], [7138], [8478], [8479], [8769], [8775], [8776], [8796], [8798], [8799], [8807], [8808], [9071], [9363], [9365], [9368], [9370], [9376], [9379], [9383], [9390], [9393], [10136], [10138], [10140], [10141], [10146], [10148], [10150], [10151], [10152], [10154], [10156], [10157], [10241], [10243], [10244], [10764], [10766], [10773], [10775], [10776], [10901], [10903], [10904], [11195], [11198], [11226], [11490], [11492], [11495], [11497], [11499], [11501], [11503], [11505], [11517], [11529], [11541], [11553], [11565], [11577], [11582], [11587], [11599], [11611], [11623], [11635], [11647], [11659], [11671], [11683], [11695], [11707], [11719], [11731], [11743], [11755], [11767], [11770], [11773], [11785], [11788], [11791], [11793], [11798], [11801], [11803], [11805], [11807], [11809], [11811], [11813], [11815], [11817], [11819], [11821], [11823], [11825], [11827], [11829], [11831], [11833], [11835], [11837], [11839], [11861], [11873], [11885], [11897], [11909], [11921], [11933], [11938], [11950], [11953], [11956], [11959], [11962], [12357], [12358], [12462], [12464], [12466], [12470], [12472], [12474], [12477], [12482], [12603], [12605], [12606], [12607], [12609], [12610], [12684], [12686], [12687], [12714], [12716], [12717], [12855], [12857], [12858], [12859], [12861], [12862], [12863], [12865], [12866], [12875], [12877], [12878], [12889], [12891], [12892], [12911], [12913], [12914], [12915], [12917], [12918], [12919], [12921], [12922], [12923], [12925], [12926], [12927], [12929], [12930], [12931], [12932], [13002], [13005], [13092], [13094], [13095], [13096], [13098], [13140], [13144], [13146], [13160], [13163], [13164], [13508], [13509], [13575], [13576], [13707], [13814], [13815], [14164], [14166], [14167], [14739], [14740], [14968], [14971], [14975], [15234], [15236], [15237], [15246], [15287], [15292], [15296], [15297], [15995], [15996], [15997], [15998], [16057], [16058], [16175], [16619], [16620], [16621], [16622], [16623], [16624], [16685], [16686], [16817], [16818], [16971], [16972], [16973], [17155], [17156], [17463], [17464], [17653], [17654], [17659], [17660], [17661], [17813], [17814], [17815], [17816], [17819], [18293], [18294], [18295], [18296], [18781], [18782], [18837], [18961], [18962], [18963], [18964], [18967], [18968], [18969], [18970], [19291], [19292], [19293], [19294], [19299], [19300], [19301], [19302], [19303], [19304], [19305], [19306], [19343], [19344], [19559], [19560], [19603], [19604], [19785], [19786], [19787], [19788], [19789], [19790], [19791], [19792], [19793], [19794], [19795], [19796], [19797], [19798], [19843], [19844], [19845], [19846], [19847], [19848], [19849], [19850], [19851], [19852], [19853], [19854], [19855], [19856], [19857], [19858], [19859], [19860], [19861], [19862], [19863], [19864], [19865], [19866], [19867], [19868], [19869], [19870], [19871], [19872], [19873], [19874], [19875], [19876], [19877], [19878], [19879], [19880], [19881], [19882], [19899], [20023], [20024], [20025], [20026], [20027], [20028], [20029], [20030], [20031], [20032], [20033], [20034], [20035], [20093], [20094], [20095], [20096], [20129], [20130], [20139], [20140], [20197], [20198], [20199], [20200], [20201], [20202], [20209], [20210], [20219], [20220], [20237], [20238], [20239], [20240], [20241], [20242], [20243], [20244], [20245], [20246], [20265], [20266], [20267], [20268], [20303], [20304], [20305], [20306], [20321], [20322], [20323], [20324], [20325], [20326], [20331], [20332], [20565], [20566], [20685], [20686], [20939], [20940], [20941], [21007], [21008] [2019-09-10 12:48:50,634 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 12:48:50,634 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 12:48:52,457 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 12:48:52,459 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 1406 root evaluator evaluations with a maximum evaluation depth of 0. Performed 1406 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 2588 variables. [2019-09-10 12:48:52,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:48:52,463 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 12:48:52,851 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 12:48:52,852 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 12:48:52,871 INFO L420 sIntCurrentIteration]: We unified 687 AI predicates to 687 [2019-09-10 12:48:52,871 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 12:48:52,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 12:48:52,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 4 [2019-09-10 12:48:52,873 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:48:52,874 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 12:48:52,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 12:48:52,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 12:48:52,875 INFO L87 Difference]: Start difference. First operand 62995 states and 85236 transitions. Second operand 2 states. [2019-09-10 12:48:52,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:48:52,876 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 12:48:52,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 12:48:52,876 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 688 [2019-09-10 12:48:52,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:48:52,876 INFO L225 Difference]: With dead ends: 2 [2019-09-10 12:48:52,876 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 12:48:52,877 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 687 GetRequests, 687 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 12:48:52,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 12:48:52,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 12:48:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 12:48:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 12:48:52,877 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 688 [2019-09-10 12:48:52,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:48:52,878 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 12:48:52,878 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 12:48:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 12:48:52,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 12:48:52,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 12:48:52 BoogieIcfgContainer [2019-09-10 12:48:52,884 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 12:48:52,887 INFO L168 Benchmark]: Toolchain (without parser) took 448450.39 ms. Allocated memory was 167.8 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 129.8 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-10 12:48:52,889 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-10 12:48:52,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17234.06 ms. Allocated memory was 167.8 MB in the beginning and 753.9 MB in the end (delta: 586.2 MB). Free memory was 129.1 MB in the beginning and 455.4 MB in the end (delta: -326.3 MB). Peak memory consumption was 594.0 MB. Max. memory is 7.1 GB. [2019-09-10 12:48:52,896 INFO L168 Benchmark]: Boogie Preprocessor took 983.86 ms. Allocated memory is still 753.9 MB. Free memory was 455.4 MB in the beginning and 263.0 MB in the end (delta: 192.4 MB). Peak memory consumption was 192.4 MB. Max. memory is 7.1 GB. [2019-09-10 12:48:52,899 INFO L168 Benchmark]: RCFGBuilder took 142028.89 ms. Allocated memory was 753.9 MB in the beginning and 2.9 GB in the end (delta: 2.2 GB). Free memory was 263.0 MB in the beginning and 623.1 MB in the end (delta: -360.1 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-09-10 12:48:52,900 INFO L168 Benchmark]: TraceAbstraction took 288198.89 ms. Allocated memory was 2.9 GB in the beginning and 3.1 GB in the end (delta: 141.0 MB). Free memory was 623.1 MB in the beginning and 1.9 GB in the end (delta: -1.2 GB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 12:48:52,903 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 17234.06 ms. Allocated memory was 167.8 MB in the beginning and 753.9 MB in the end (delta: 586.2 MB). Free memory was 129.1 MB in the beginning and 455.4 MB in the end (delta: -326.3 MB). Peak memory consumption was 594.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 983.86 ms. Allocated memory is still 753.9 MB. Free memory was 455.4 MB in the beginning and 263.0 MB in the end (delta: 192.4 MB). Peak memory consumption was 192.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 142028.89 ms. Allocated memory was 753.9 MB in the beginning and 2.9 GB in the end (delta: 2.2 GB). Free memory was 263.0 MB in the beginning and 623.1 MB in the end (delta: -360.1 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * TraceAbstraction took 288198.89 ms. Allocated memory was 2.9 GB in the beginning and 3.1 GB in the end (delta: 141.0 MB). Free memory was 623.1 MB in the beginning and 1.9 GB in the end (delta: -1.2 GB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 26727]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 944 procedures, 9329 locations, 1 error locations. SAFE Result, 288.1s OverallTime, 16 OverallIterations, 27 TraceHistogramMax, 242.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 155243 SDtfs, 112209 SDslu, 63734 SDs, 0 SdLazy, 206 SolverSat, 38 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 231.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 737 GetRequests, 722 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=63505occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.9s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.7641921397379914 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 17.6s AutomataMinimizationTime, 16 MinimizatonAttempts, 500 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.7s SsaConstructionTime, 7.5s SatisfiabilityAnalysisTime, 12.0s InterpolantComputationTime, 4501 NumberOfCodeBlocks, 4501 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 4485 ConstructedInterpolants, 0 QuantifiedInterpolants, 2414056 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 15 PerfectInterpolantSequences, 13921/13946 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...