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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:59:57,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:59:57,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:59:57,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:59:57,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:59:57,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:59:57,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:59:57,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:59:57,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:59:57,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:59:57,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:59:57,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:59:57,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:59:57,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:59:57,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:59:57,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:59:57,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:59:57,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:59:57,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:59:57,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:59:57,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:59:57,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:59:57,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:59:57,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:59:57,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:59:57,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:59:57,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:59:57,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:59:57,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:59:57,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:59:57,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:59:57,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:59:57,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:59:57,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:59:57,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:59:57,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:59:57,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:59:57,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:59:57,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:59:57,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:59:57,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:59:57,395 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 06:59:57,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:59:57,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:59:57,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:59:57,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:59:57,431 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:59:57,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:59:57,433 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:59:57,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:59:57,435 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:59:57,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:59:57,435 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:59:57,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:59:57,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:59:57,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:59:57,437 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:59:57,437 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:59:57,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:59:57,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:59:57,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:59:57,438 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:59:57,438 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:59:57,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:59:57,439 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:59:57,440 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 06:59:57,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:59:57,803 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:59:57,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:59:57,809 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:59:57,810 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:59:57,811 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-07 06:59:57,874 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71dffb9cd/2cdb99a509d54554ab6cb9f39e97cd42/FLAG98cb874de [2019-10-07 06:59:58,878 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:59:58,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-07 06:59:58,936 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71dffb9cd/2cdb99a509d54554ab6cb9f39e97cd42/FLAG98cb874de [2019-10-07 06:59:59,199 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71dffb9cd/2cdb99a509d54554ab6cb9f39e97cd42 [2019-10-07 06:59:59,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:59:59,213 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:59:59,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:59:59,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:59:59,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:59:59,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:59:59" (1/1) ... [2019-10-07 06:59:59,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6ee061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:59:59, skipping insertion in model container [2019-10-07 06:59:59,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:59:59" (1/1) ... [2019-10-07 06:59:59,233 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:59:59,461 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 07:00:05,797 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 07:00:05,886 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 07:00:06,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 07:00:08,172 INFO L192 MainTranslator]: Completed translation [2019-10-07 07:00:08,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08 WrapperNode [2019-10-07 07:00:08,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 07:00:08,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 07:00:08,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 07:00:08,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 07:00:08,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (1/1) ... [2019-10-07 07:00:08,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 07:00:08,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 07:00:08,921 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 07:00:08,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 07:00:08,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (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 [2019-10-07 07:00:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 07:00:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 07:00:09,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 07:00:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 07:00:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 07:00:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-07 07:00:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-07 07:00:09,009 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 07:00:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2019-10-07 07:00:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-07 07:00:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-07 07:00:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-07 07:00:09,010 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 07:00:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 07:00:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 07:00:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 07:00:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-10-07 07:00:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-10-07 07:00:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-10-07 07:00:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2019-10-07 07:00:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_write [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_set_chip [2019-10-07 07:00:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rev [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_eeprom_read [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2019-10-07 07:00:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2019-10-07 07:00:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_read [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_write [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_brightness_set [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_blink_set [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2019-10-07 07:00:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_channel [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_txpower [2019-10-07 07:00:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ps [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2019-10-07 07:00:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_wait_bbp_ready [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_bbp [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_disable_radio [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_state [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2019-10-07 07:00:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2019-10-07 07:00:09,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2019-10-07 07:00:09,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2019-10-07 07:00:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2019-10-07 07:00:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_beacondone [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_validate_eeprom [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_eeprom [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw_mode [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2019-10-07 07:00:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_init [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_exit [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 07:00:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-07 07:00:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_22 [2019-10-07 07:00:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_38 [2019-10-07 07:00:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_39 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_40 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_43 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_44 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_47 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_50 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_53 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_56 [2019-10-07 07:00:09,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_57 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_58 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_59 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_60 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_61 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_62 [2019-10-07 07:00:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_63 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_66 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_67 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_68 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_69 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_72 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_73 [2019-10-07 07:00:09,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_74 [2019-10-07 07:00:09,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_77 [2019-10-07 07:00:09,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_78 [2019-10-07 07:00:09,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_79 [2019-10-07 07:00:09,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_80 [2019-10-07 07:00:09,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_81 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_82 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_83 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_84 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_85 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_88 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_89 [2019-10-07 07:00:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_22 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2019-10-07 07:00:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_29 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_38 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_39 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_40 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_43 [2019-10-07 07:00:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_44 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_47 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_50 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_53 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_56 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_57 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_58 [2019-10-07 07:00:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_59 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_60 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_61 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_62 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_63 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_66 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_67 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_68 [2019-10-07 07:00:09,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_69 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_72 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_73 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_74 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_77 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_78 [2019-10-07 07:00:09,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_79 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_80 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_81 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_82 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_83 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_84 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_85 [2019-10-07 07:00:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_88 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_89 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2019-10-07 07:00:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-07 07:00:09,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-10-07 07:00:09,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-10-07 07:00:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2019-10-07 07:00:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_87 [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_88 [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 07:00:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 07:00:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 07:00:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 07:00:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 07:00:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 07:00:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 07:00:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 07:00:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-07 07:00:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 07:00:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 07:00:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-07 07:00:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 07:00:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 07:00:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 07:00:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2019-10-07 07:00:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2019-10-07 07:00:09,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2019-10-07 07:00:09,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2019-10-07 07:00:09,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_130 [2019-10-07 07:00:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2019-10-07 07:00:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2019-10-07 07:00:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2019-10-07 07:00:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2019-10-07 07:00:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_157 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2019-10-07 07:00:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_184 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_191 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_211 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2019-10-07 07:00:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_298 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_300 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_314 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_315 [2019-10-07 07:00:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_365 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2019-10-07 07:00:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2019-10-07 07:00:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2019-10-07 07:00:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2019-10-07 07:00:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2019-10-07 07:00:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2019-10-07 07:00:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2019-10-07 07:00:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-10-07 07:00:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2019-10-07 07:00:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2019-10-07 07:00:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2019-10-07 07:00:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2019-10-07 07:00:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2019-10-07 07:00:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2019-10-07 07:00:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 07:00:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-07 07:00:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00debug_dump_frame [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2019-10-07 07:00:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2019-10-07 07:00:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disable_radio [2019-10-07 07:00:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_probe [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_suspend [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2019-10-07 07:00:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-07 07:00:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-07 07:00:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 07:00:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 07:00:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 07:00:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 07:00:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-07 07:00:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 07:00:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 07:00:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 07:00:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_87 [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_88 [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2019-10-07 07:00:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-07 07:00:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-10-07 07:00:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_130 [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 07:00:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_write [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_set_chip [2019-10-07 07:00:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rev [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00debug_dump_frame [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_config [2019-10-07 07:00:09,107 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2019-10-07 07:00:09,108 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_rfkill_poll [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2019-10-07 07:00:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_eeprom_read [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disable_radio [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2019-10-07 07:00:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_probe [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2019-10-07 07:00:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_suspend [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2019-10-07 07:00:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_157 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_184 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2019-10-07 07:00:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_191 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_211 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2019-10-07 07:00:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_read [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_write [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_298 [2019-10-07 07:00:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_300 [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_brightness_set [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_314 [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_315 [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_blink_set [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_365 [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2019-10-07 07:00:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2019-10-07 07:00:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2019-10-07 07:00:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2019-10-07 07:00:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2019-10-07 07:00:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2019-10-07 07:00:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_channel [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_txpower [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2019-10-07 07:00:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ps [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2019-10-07 07:00:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2019-10-07 07:00:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2019-10-07 07:00:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2019-10-07 07:00:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2019-10-07 07:00:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2019-10-07 07:00:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2019-10-07 07:00:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_wait_bbp_ready [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_bbp [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_disable_radio [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2019-10-07 07:00:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_state [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2019-10-07 07:00:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2019-10-07 07:00:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2019-10-07 07:00:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_beacondone [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 07:00:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2019-10-07 07:00:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2019-10-07 07:00:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2019-10-07 07:00:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2019-10-07 07:00:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_validate_eeprom [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2019-10-07 07:00:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_eeprom [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw_mode [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2019-10-07 07:00:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_init [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_exit [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-10-07 07:00:09,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-10-07 07:00:09,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_22 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2019-10-07 07:00:09,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_38 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_39 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_40 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_43 [2019-10-07 07:00:09,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_44 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_47 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_50 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_53 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_56 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_57 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_58 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_59 [2019-10-07 07:00:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_60 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_61 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_62 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_63 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_66 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_67 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_68 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_69 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_72 [2019-10-07 07:00:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_73 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_74 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_77 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_78 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_79 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_80 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_81 [2019-10-07 07:00:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_82 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_83 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_84 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_85 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_88 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_89 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2019-10-07 07:00:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_22 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_29 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_38 [2019-10-07 07:00:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_39 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_40 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_43 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_44 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_47 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_50 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_53 [2019-10-07 07:00:09,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_56 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_57 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_58 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_59 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_60 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_61 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_62 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_63 [2019-10-07 07:00:09,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_66 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_67 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_68 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_69 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_72 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_73 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_74 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_77 [2019-10-07 07:00:09,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_78 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_79 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_80 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_81 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_82 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_83 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_84 [2019-10-07 07:00:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_85 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_88 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_89 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-07 07:00:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 07:00:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-10-07 07:00:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-10-07 07:00:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 07:00:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 07:00:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 07:00:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 07:00:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 07:00:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-07 07:00:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-07 07:00:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-07 07:00:09,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-07 07:00:09,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-07 07:00:09,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-07 07:00:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-07 07:00:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-07 07:00:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 07:00:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 07:00:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 07:00:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 07:00:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 07:00:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 07:00:14,389 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 07:00:18,013 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 07:00:55,695 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 07:00:55,696 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 07:00:55,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:00:55 BoogieIcfgContainer [2019-10-07 07:00:55,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 07:00:55,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 07:00:55,704 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 07:00:55,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 07:00:55,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:59:59" (1/3) ... [2019-10-07 07:00:55,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@904585f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:00:55, skipping insertion in model container [2019-10-07 07:00:55,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 07:00:08" (2/3) ... [2019-10-07 07:00:55,710 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@904585f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 07:00:55, skipping insertion in model container [2019-10-07 07:00:55,710 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 07:00:55" (3/3) ... [2019-10-07 07:00:55,713 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-07 07:00:55,728 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 07:00:55,751 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-07 07:00:55,768 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-07 07:00:55,823 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 07:00:55,823 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 07:00:55,823 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 07:00:55,823 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 07:00:55,824 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 07:00:55,824 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 07:00:55,824 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 07:00:55,824 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 07:00:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4668 states. [2019-10-07 07:00:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2019-10-07 07:00:56,007 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:00:56,010 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:00:56,014 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:00:56,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:00:56,021 INFO L82 PathProgramCache]: Analyzing trace with hash -2091901143, now seen corresponding path program 1 times [2019-10-07 07:00:56,031 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:00:56,031 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:00:56,032 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:00:56,032 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:00:56,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:00:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:00:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:00:58,944 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:00:58,945 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:00:58,945 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:00:58,951 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:00:58,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:00:58,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:00:58,966 INFO L87 Difference]: Start difference. First operand 4668 states. Second operand 3 states. [2019-10-07 07:01:00,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:00,169 INFO L93 Difference]: Finished difference Result 12201 states and 17012 transitions. [2019-10-07 07:01:00,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:00,171 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 679 [2019-10-07 07:01:00,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:00,312 INFO L225 Difference]: With dead ends: 12201 [2019-10-07 07:01:00,312 INFO L226 Difference]: Without dead ends: 8030 [2019-10-07 07:01:00,361 INFO L606 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 [2019-10-07 07:01:00,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8030 states. [2019-10-07 07:01:01,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8030 to 8020. [2019-10-07 07:01:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8020 states. [2019-10-07 07:01:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8020 states to 8020 states and 11116 transitions. [2019-10-07 07:01:01,128 INFO L78 Accepts]: Start accepts. Automaton has 8020 states and 11116 transitions. Word has length 679 [2019-10-07 07:01:01,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:01,137 INFO L462 AbstractCegarLoop]: Abstraction has 8020 states and 11116 transitions. [2019-10-07 07:01:01,137 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 8020 states and 11116 transitions. [2019-10-07 07:01:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2019-10-07 07:01:01,215 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:01,217 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:01,218 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:01,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:01,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1497209218, now seen corresponding path program 1 times [2019-10-07 07:01:01,219 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:01,220 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:01,220 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:01,220 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:01,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:03,288 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:01:03,288 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:03,288 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:03,289 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:03,292 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:03,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:03,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:03,293 INFO L87 Difference]: Start difference. First operand 8020 states and 11116 transitions. Second operand 3 states. [2019-10-07 07:01:04,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:04,907 INFO L93 Difference]: Finished difference Result 23052 states and 32038 transitions. [2019-10-07 07:01:04,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:04,907 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 698 [2019-10-07 07:01:04,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:05,035 INFO L225 Difference]: With dead ends: 23052 [2019-10-07 07:01:05,035 INFO L226 Difference]: Without dead ends: 15171 [2019-10-07 07:01:05,082 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:05,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15171 states. [2019-10-07 07:01:05,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15171 to 15157. [2019-10-07 07:01:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15157 states. [2019-10-07 07:01:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15157 states to 15157 states and 21098 transitions. [2019-10-07 07:01:05,913 INFO L78 Accepts]: Start accepts. Automaton has 15157 states and 21098 transitions. Word has length 698 [2019-10-07 07:01:05,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:05,917 INFO L462 AbstractCegarLoop]: Abstraction has 15157 states and 21098 transitions. [2019-10-07 07:01:05,917 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 15157 states and 21098 transitions. [2019-10-07 07:01:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 700 [2019-10-07 07:01:06,017 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:06,017 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:06,018 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:06,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:06,018 INFO L82 PathProgramCache]: Analyzing trace with hash 1235549538, now seen corresponding path program 1 times [2019-10-07 07:01:06,018 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:06,018 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:06,019 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:06,019 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:06,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:01:07,832 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:07,832 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:07,832 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:07,834 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:07,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:07,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:07,835 INFO L87 Difference]: Start difference. First operand 15157 states and 21098 transitions. Second operand 3 states. [2019-10-07 07:01:10,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:10,956 INFO L93 Difference]: Finished difference Result 39264 states and 54702 transitions. [2019-10-07 07:01:10,957 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:10,957 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 699 [2019-10-07 07:01:10,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:11,199 INFO L225 Difference]: With dead ends: 39264 [2019-10-07 07:01:11,199 INFO L226 Difference]: Without dead ends: 24246 [2019-10-07 07:01:11,287 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:11,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24246 states. [2019-10-07 07:01:12,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24246 to 24220. [2019-10-07 07:01:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24220 states. [2019-10-07 07:01:12,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24220 states to 24220 states and 33764 transitions. [2019-10-07 07:01:12,468 INFO L78 Accepts]: Start accepts. Automaton has 24220 states and 33764 transitions. Word has length 699 [2019-10-07 07:01:12,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:12,469 INFO L462 AbstractCegarLoop]: Abstraction has 24220 states and 33764 transitions. [2019-10-07 07:01:12,469 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 24220 states and 33764 transitions. [2019-10-07 07:01:12,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2019-10-07 07:01:12,586 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:12,586 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:12,588 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:12,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:12,590 INFO L82 PathProgramCache]: Analyzing trace with hash 894143019, now seen corresponding path program 1 times [2019-10-07 07:01:12,590 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:12,590 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:12,591 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:12,591 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:12,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:01:14,365 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:14,365 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:14,365 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:14,367 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:14,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:14,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:14,368 INFO L87 Difference]: Start difference. First operand 24220 states and 33764 transitions. Second operand 3 states. [2019-10-07 07:01:18,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:18,385 INFO L93 Difference]: Finished difference Result 62938 states and 87683 transitions. [2019-10-07 07:01:18,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:18,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 680 [2019-10-07 07:01:18,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:18,611 INFO L225 Difference]: With dead ends: 62938 [2019-10-07 07:01:18,611 INFO L226 Difference]: Without dead ends: 38857 [2019-10-07 07:01:18,735 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:18,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38857 states. [2019-10-07 07:01:20,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38857 to 38823. [2019-10-07 07:01:20,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38823 states. [2019-10-07 07:01:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38823 states to 38823 states and 54059 transitions. [2019-10-07 07:01:20,759 INFO L78 Accepts]: Start accepts. Automaton has 38823 states and 54059 transitions. Word has length 680 [2019-10-07 07:01:20,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:20,760 INFO L462 AbstractCegarLoop]: Abstraction has 38823 states and 54059 transitions. [2019-10-07 07:01:20,760 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 38823 states and 54059 transitions. [2019-10-07 07:01:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2019-10-07 07:01:20,948 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:20,948 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:20,948 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:20,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:20,949 INFO L82 PathProgramCache]: Analyzing trace with hash -130317916, now seen corresponding path program 1 times [2019-10-07 07:01:20,949 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:20,949 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:20,950 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:20,950 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:20,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:22,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:01:22,506 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:22,508 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:22,508 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:22,509 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:22,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:22,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:22,510 INFO L87 Difference]: Start difference. First operand 38823 states and 54059 transitions. Second operand 3 states. [2019-10-07 07:01:25,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:25,132 INFO L93 Difference]: Finished difference Result 96388 states and 134060 transitions. [2019-10-07 07:01:25,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:25,133 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 681 [2019-10-07 07:01:25,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:27,322 INFO L225 Difference]: With dead ends: 96388 [2019-10-07 07:01:27,322 INFO L226 Difference]: Without dead ends: 57704 [2019-10-07 07:01:27,446 INFO L606 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 [2019-10-07 07:01:27,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57704 states. [2019-10-07 07:01:29,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57704 to 57684. [2019-10-07 07:01:29,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57684 states. [2019-10-07 07:01:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57684 states to 57684 states and 80159 transitions. [2019-10-07 07:01:29,583 INFO L78 Accepts]: Start accepts. Automaton has 57684 states and 80159 transitions. Word has length 681 [2019-10-07 07:01:29,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:29,584 INFO L462 AbstractCegarLoop]: Abstraction has 57684 states and 80159 transitions. [2019-10-07 07:01:29,585 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 57684 states and 80159 transitions. [2019-10-07 07:01:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2019-10-07 07:01:29,815 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:29,816 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:29,817 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:29,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:29,817 INFO L82 PathProgramCache]: Analyzing trace with hash -715221734, now seen corresponding path program 1 times [2019-10-07 07:01:29,817 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:29,817 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:29,818 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:29,818 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:29,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 9557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9557 trivial. 0 not checked. [2019-10-07 07:01:31,419 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:31,419 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:31,419 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 07:01:31,420 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 07:01:31,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 07:01:31,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:31,421 INFO L87 Difference]: Start difference. First operand 57684 states and 80159 transitions. Second operand 3 states. [2019-10-07 07:01:36,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:01:36,738 INFO L93 Difference]: Finished difference Result 140268 states and 194652 transitions. [2019-10-07 07:01:36,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 07:01:36,739 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 682 [2019-10-07 07:01:36,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:01:37,126 INFO L225 Difference]: With dead ends: 140268 [2019-10-07 07:01:37,127 INFO L226 Difference]: Without dead ends: 82723 [2019-10-07 07:01:37,293 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 07:01:37,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82723 states. [2019-10-07 07:01:40,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82723 to 82685. [2019-10-07 07:01:40,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82685 states. [2019-10-07 07:01:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82685 states to 82685 states and 114627 transitions. [2019-10-07 07:01:40,256 INFO L78 Accepts]: Start accepts. Automaton has 82685 states and 114627 transitions. Word has length 682 [2019-10-07 07:01:40,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:01:40,257 INFO L462 AbstractCegarLoop]: Abstraction has 82685 states and 114627 transitions. [2019-10-07 07:01:40,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 07:01:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 82685 states and 114627 transitions. [2019-10-07 07:01:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2019-10-07 07:01:40,444 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:01:40,444 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:01:40,445 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:01:40,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:01:40,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1262013879, now seen corresponding path program 1 times [2019-10-07 07:01:40,445 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:01:40,445 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:40,446 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:40,446 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:01:40,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:01:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:01:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 9575 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 9559 trivial. 0 not checked. [2019-10-07 07:01:41,557 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:01:41,557 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:01:41,558 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:01:41,559 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:01:41,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:01:41,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:01:41,560 INFO L87 Difference]: Start difference. First operand 82685 states and 114627 transitions. Second operand 5 states. [2019-10-07 07:02:55,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:02:55,131 INFO L93 Difference]: Finished difference Result 165275 states and 229126 transitions. [2019-10-07 07:02:55,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:02:55,132 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 702 [2019-10-07 07:02:55,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:02:55,501 INFO L225 Difference]: With dead ends: 165275 [2019-10-07 07:02:55,501 INFO L226 Difference]: Without dead ends: 82729 [2019-10-07 07:02:55,700 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:02:55,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82729 states. [2019-10-07 07:02:58,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82729 to 82691. [2019-10-07 07:02:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82691 states. [2019-10-07 07:02:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82691 states to 82691 states and 114606 transitions. [2019-10-07 07:02:58,265 INFO L78 Accepts]: Start accepts. Automaton has 82691 states and 114606 transitions. Word has length 702 [2019-10-07 07:02:58,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:02:58,266 INFO L462 AbstractCegarLoop]: Abstraction has 82691 states and 114606 transitions. [2019-10-07 07:02:58,266 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:02:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 82691 states and 114606 transitions. [2019-10-07 07:02:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2019-10-07 07:02:58,424 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:02:58,424 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 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] [2019-10-07 07:02:58,425 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:02:58,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:02:58,425 INFO L82 PathProgramCache]: Analyzing trace with hash 760982468, now seen corresponding path program 1 times [2019-10-07 07:02:58,425 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:02:58,426 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:02:58,426 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:58,426 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:02:58,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:02:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:03:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 9576 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9559 trivial. 0 not checked. [2019-10-07 07:03:00,086 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:03:00,086 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:03:00,086 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:03:00,087 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:03:00,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:03:00,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:03:00,088 INFO L87 Difference]: Start difference. First operand 82691 states and 114606 transitions. Second operand 5 states. [2019-10-07 07:04:07,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:04:07,688 INFO L93 Difference]: Finished difference Result 165299 states and 229096 transitions. [2019-10-07 07:04:07,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 07:04:07,689 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 704 [2019-10-07 07:04:07,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:04:08,723 INFO L225 Difference]: With dead ends: 165299 [2019-10-07 07:04:08,723 INFO L226 Difference]: Without dead ends: 82747 [2019-10-07 07:04:08,960 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:04:09,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82747 states. [2019-10-07 07:04:15,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82747 to 82691. [2019-10-07 07:04:15,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82691 states. [2019-10-07 07:04:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82691 states to 82691 states and 114579 transitions. [2019-10-07 07:04:15,542 INFO L78 Accepts]: Start accepts. Automaton has 82691 states and 114579 transitions. Word has length 704 [2019-10-07 07:04:15,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:04:15,543 INFO L462 AbstractCegarLoop]: Abstraction has 82691 states and 114579 transitions. [2019-10-07 07:04:15,543 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:04:15,543 INFO L276 IsEmpty]: Start isEmpty. Operand 82691 states and 114579 transitions. [2019-10-07 07:04:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2019-10-07 07:04:15,776 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:04:15,777 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:04:15,777 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:04:15,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:04:15,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1302630903, now seen corresponding path program 1 times [2019-10-07 07:04:15,777 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:04:15,777 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:15,778 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:15,778 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:04:15,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:04:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:04:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 9576 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:04:16,657 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:04:16,657 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:04:16,657 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:04:16,659 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:04:16,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:04:16,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:04:16,660 INFO L87 Difference]: Start difference. First operand 82691 states and 114579 transitions. Second operand 5 states. [2019-10-07 07:05:18,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:05:18,041 INFO L93 Difference]: Finished difference Result 184516 states and 255880 transitions. [2019-10-07 07:05:18,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:05:18,042 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 708 [2019-10-07 07:05:18,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:05:18,491 INFO L225 Difference]: With dead ends: 184516 [2019-10-07 07:05:18,491 INFO L226 Difference]: Without dead ends: 101964 [2019-10-07 07:05:18,680 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:05:18,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101964 states. [2019-10-07 07:05:21,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101964 to 101926. [2019-10-07 07:05:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101926 states. [2019-10-07 07:05:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101926 states to 101926 states and 141390 transitions. [2019-10-07 07:05:22,845 INFO L78 Accepts]: Start accepts. Automaton has 101926 states and 141390 transitions. Word has length 708 [2019-10-07 07:05:22,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:05:22,846 INFO L462 AbstractCegarLoop]: Abstraction has 101926 states and 141390 transitions. [2019-10-07 07:05:22,846 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:05:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 101926 states and 141390 transitions. [2019-10-07 07:05:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 709 [2019-10-07 07:05:23,144 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:05:23,145 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:05:23,145 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:05:23,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:05:23,146 INFO L82 PathProgramCache]: Analyzing trace with hash -1113364390, now seen corresponding path program 1 times [2019-10-07 07:05:23,146 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:05:23,146 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:23,147 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:23,147 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:05:23,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:05:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:05:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 9572 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:05:23,943 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:05:23,944 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:05:23,944 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:05:23,945 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:05:23,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:05:23,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:05:23,946 INFO L87 Difference]: Start difference. First operand 101926 states and 141390 transitions. Second operand 5 states. [2019-10-07 07:06:33,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:06:33,816 INFO L93 Difference]: Finished difference Result 222977 states and 309484 transitions. [2019-10-07 07:06:33,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:06:33,817 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 708 [2019-10-07 07:06:33,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:06:34,801 INFO L225 Difference]: With dead ends: 222977 [2019-10-07 07:06:34,801 INFO L226 Difference]: Without dead ends: 121190 [2019-10-07 07:06:34,941 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:06:35,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121190 states. [2019-10-07 07:06:43,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121190 to 121152. [2019-10-07 07:06:43,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121152 states. [2019-10-07 07:06:44,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121152 states to 121152 states and 168156 transitions. [2019-10-07 07:06:44,320 INFO L78 Accepts]: Start accepts. Automaton has 121152 states and 168156 transitions. Word has length 708 [2019-10-07 07:06:44,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:06:44,321 INFO L462 AbstractCegarLoop]: Abstraction has 121152 states and 168156 transitions. [2019-10-07 07:06:44,321 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:06:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 121152 states and 168156 transitions. [2019-10-07 07:06:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2019-10-07 07:06:44,548 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:06:44,549 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:06:44,549 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:06:44,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:06:44,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1250064026, now seen corresponding path program 1 times [2019-10-07 07:06:44,550 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:06:44,550 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:06:44,550 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:06:44,550 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:06:44,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:06:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:06:45,688 INFO L134 CoverageAnalysis]: Checked inductivity of 9578 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:06:45,689 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:06:45,689 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:06:45,689 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:06:45,690 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:06:45,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:06:45,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:06:45,691 INFO L87 Difference]: Start difference. First operand 121152 states and 168156 transitions. Second operand 5 states. [2019-10-07 07:07:58,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:07:58,710 INFO L93 Difference]: Finished difference Result 261138 states and 362461 transitions. [2019-10-07 07:07:58,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:07:58,711 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 710 [2019-10-07 07:07:58,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:07:59,182 INFO L225 Difference]: With dead ends: 261138 [2019-10-07 07:07:59,182 INFO L226 Difference]: Without dead ends: 140125 [2019-10-07 07:07:59,366 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:07:59,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140125 states. [2019-10-07 07:08:03,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140125 to 140087. [2019-10-07 07:08:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 140087 states. [2019-10-07 07:08:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140087 states to 140087 states and 194358 transitions. [2019-10-07 07:08:04,338 INFO L78 Accepts]: Start accepts. Automaton has 140087 states and 194358 transitions. Word has length 710 [2019-10-07 07:08:04,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:08:04,339 INFO L462 AbstractCegarLoop]: Abstraction has 140087 states and 194358 transitions. [2019-10-07 07:08:04,339 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:08:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 140087 states and 194358 transitions. [2019-10-07 07:08:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2019-10-07 07:08:04,593 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:08:04,593 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:08:04,593 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:08:04,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:08:04,594 INFO L82 PathProgramCache]: Analyzing trace with hash -709204465, now seen corresponding path program 1 times [2019-10-07 07:08:04,594 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:08:04,594 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:08:04,594 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:08:04,594 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:08:04,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:08:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:08:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 9573 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:08:05,792 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:08:05,792 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:08:05,792 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:08:05,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:08:05,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:08:05,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:08:05,794 INFO L87 Difference]: Start difference. First operand 140087 states and 194358 transitions. Second operand 5 states. [2019-10-07 07:09:10,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:09:10,582 INFO L93 Difference]: Finished difference Result 305983 states and 424828 transitions. [2019-10-07 07:09:10,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:09:10,583 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 710 [2019-10-07 07:09:10,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:09:11,098 INFO L225 Difference]: With dead ends: 305983 [2019-10-07 07:09:11,098 INFO L226 Difference]: Without dead ends: 166035 [2019-10-07 07:09:11,297 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:09:11,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166035 states. [2019-10-07 07:09:21,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166035 to 165961. [2019-10-07 07:09:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165961 states. [2019-10-07 07:09:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165961 states to 165961 states and 230460 transitions. [2019-10-07 07:09:22,356 INFO L78 Accepts]: Start accepts. Automaton has 165961 states and 230460 transitions. Word has length 710 [2019-10-07 07:09:22,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:09:22,357 INFO L462 AbstractCegarLoop]: Abstraction has 165961 states and 230460 transitions. [2019-10-07 07:09:22,357 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:09:22,357 INFO L276 IsEmpty]: Start isEmpty. Operand 165961 states and 230460 transitions. [2019-10-07 07:09:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2019-10-07 07:09:22,802 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:09:22,805 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:09:22,806 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:09:22,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:09:22,807 INFO L82 PathProgramCache]: Analyzing trace with hash 536619538, now seen corresponding path program 1 times [2019-10-07 07:09:22,807 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:09:22,807 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:09:22,807 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:09:22,807 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:09:22,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:09:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:09:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 9577 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:09:24,301 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:09:24,301 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:09:24,301 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:09:24,302 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:09:24,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:09:24,302 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:09:24,303 INFO L87 Difference]: Start difference. First operand 165961 states and 230460 transitions. Second operand 5 states. [2019-10-07 07:10:38,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:10:38,052 INFO L93 Difference]: Finished difference Result 357749 states and 497194 transitions. [2019-10-07 07:10:38,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:10:38,052 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 710 [2019-10-07 07:10:38,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:10:38,593 INFO L225 Difference]: With dead ends: 357749 [2019-10-07 07:10:38,594 INFO L226 Difference]: Without dead ends: 191927 [2019-10-07 07:10:38,810 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:10:38,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191927 states. [2019-10-07 07:10:45,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191927 to 191853. [2019-10-07 07:10:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191853 states. [2019-10-07 07:10:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191853 states to 191853 states and 266688 transitions. [2019-10-07 07:10:46,024 INFO L78 Accepts]: Start accepts. Automaton has 191853 states and 266688 transitions. Word has length 710 [2019-10-07 07:10:46,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:10:46,025 INFO L462 AbstractCegarLoop]: Abstraction has 191853 states and 266688 transitions. [2019-10-07 07:10:46,025 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:10:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 191853 states and 266688 transitions. [2019-10-07 07:10:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2019-10-07 07:10:46,363 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:10:46,364 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:10:46,364 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:10:46,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:10:46,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1842496431, now seen corresponding path program 1 times [2019-10-07 07:10:46,365 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:10:46,365 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:10:46,365 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:10:46,365 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:10:46,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:10:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:10:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 9579 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:10:51,610 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:10:51,610 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:10:51,610 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:10:51,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:10:51,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:10:51,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:10:51,611 INFO L87 Difference]: Start difference. First operand 191853 states and 266688 transitions. Second operand 5 states. [2019-10-07 07:11:52,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 07:11:52,657 INFO L93 Difference]: Finished difference Result 408633 states and 567886 transitions. [2019-10-07 07:11:52,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 07:11:52,658 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 712 [2019-10-07 07:11:52,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 07:11:53,341 INFO L225 Difference]: With dead ends: 408633 [2019-10-07 07:11:53,341 INFO L226 Difference]: Without dead ends: 216919 [2019-10-07 07:11:53,613 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 07:11:53,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216919 states. [2019-10-07 07:12:07,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216919 to 216845. [2019-10-07 07:12:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216845 states. [2019-10-07 07:12:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216845 states to 216845 states and 301116 transitions. [2019-10-07 07:12:07,783 INFO L78 Accepts]: Start accepts. Automaton has 216845 states and 301116 transitions. Word has length 712 [2019-10-07 07:12:07,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 07:12:07,784 INFO L462 AbstractCegarLoop]: Abstraction has 216845 states and 301116 transitions. [2019-10-07 07:12:07,784 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 07:12:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 216845 states and 301116 transitions. [2019-10-07 07:12:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2019-10-07 07:12:08,174 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 07:12:08,175 INFO L385 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 10, 3, 3, 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] [2019-10-07 07:12:08,175 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 07:12:08,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 07:12:08,175 INFO L82 PathProgramCache]: Analyzing trace with hash 343091834, now seen corresponding path program 1 times [2019-10-07 07:12:08,176 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 07:12:08,176 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:12:08,176 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:12:08,176 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 07:12:08,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 07:12:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 07:12:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9577 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-10-07 07:12:09,538 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 07:12:09,538 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 07:12:09,538 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 07:12:09,539 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 07:12:09,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 07:12:09,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 07:12:09,539 INFO L87 Difference]: Start difference. First operand 216845 states and 301116 transitions. Second operand 5 states.