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 -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 0.1.24-112bae1 [2019-09-08 21:43:48,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 21:43:48,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 21:43:48,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 21:43:48,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 21:43:48,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 21:43:48,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 21:43:48,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 21:43:48,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 21:43:48,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 21:43:48,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 21:43:48,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 21:43:48,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 21:43:48,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 21:43:48,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 21:43:48,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 21:43:48,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 21:43:48,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 21:43:48,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 21:43:48,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 21:43:48,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 21:43:48,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 21:43:48,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 21:43:48,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 21:43:48,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 21:43:48,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 21:43:48,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 21:43:48,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 21:43:48,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 21:43:48,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 21:43:48,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 21:43:48,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 21:43:48,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 21:43:48,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 21:43:48,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 21:43:48,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 21:43:48,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 21:43:48,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 21:43:48,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 21:43:48,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 21:43:48,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 21:43:48,249 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 [2019-09-08 21:43:48,265 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 21:43:48,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 21:43:48,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 21:43:48,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 21:43:48,267 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 21:43:48,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 21:43:48,268 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 21:43:48,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 21:43:48,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 21:43:48,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 21:43:48,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 21:43:48,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 21:43:48,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 21:43:48,269 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 21:43:48,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 21:43:48,270 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 21:43:48,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 21:43:48,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 21:43:48,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 21:43:48,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 21:43:48,271 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 21:43:48,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 21:43:48,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 21:43:48,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 21:43:48,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 21:43:48,272 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 21:43:48,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 21:43:48,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 21:43:48,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 21:43:48,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 21:43:48,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 21:43:48,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 21:43:48,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 21:43:48,332 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 21:43:48,333 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 21:43:48,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8109fe7d5/93d5140c01d24ea88d933c61d61f149c/FLAG863db58c0 [2019-09-08 21:43:49,670 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 21:43:49,672 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 21:43:49,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8109fe7d5/93d5140c01d24ea88d933c61d61f149c/FLAG863db58c0 [2019-09-08 21:43:49,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8109fe7d5/93d5140c01d24ea88d933c61d61f149c [2019-09-08 21:43:49,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 21:43:49,853 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 21:43:49,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 21:43:49,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 21:43:49,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 21:43:49,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 09:43:49" (1/1) ... [2019-09-08 21:43:49,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335c662c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:49, skipping insertion in model container [2019-09-08 21:43:49,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 09:43:49" (1/1) ... [2019-09-08 21:43:49,873 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 21:43:50,122 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 21:43:56,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 21:43:56,974 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 21:43:57,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 21:43:58,805 INFO L192 MainTranslator]: Completed translation [2019-09-08 21:43:58,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58 WrapperNode [2019-09-08 21:43:58,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 21:43:58,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 21:43:58,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 21:43:58,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 21:43:58,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:58,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:58,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:58,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:59,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:59,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:59,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... [2019-09-08 21:43:59,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 21:43:59,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 21:43:59,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 21:43:59,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 21:43:59,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 21:43:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 21:43:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 21:43:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-08 21:43:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2019-09-08 21:43:59,505 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-08 21:43:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-08 21:43:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-08 21:43:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-08 21:43:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-08 21:43:59,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-08 21:43:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-08 21:43:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-09-08 21:43:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-09-08 21:43:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2019-09-08 21:43:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_write [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_set_chip [2019-09-08 21:43:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rev [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_eeprom_read [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2019-09-08 21:43:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2019-09-08 21:43:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_read [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_write [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_brightness_set [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_blink_set [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2019-09-08 21:43:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_channel [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_txpower [2019-09-08 21:43:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ps [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2019-09-08 21:43:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_wait_bbp_ready [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_bbp [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_disable_radio [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_state [2019-09-08 21:43:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_beacondone [2019-09-08 21:43:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_validate_eeprom [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_eeprom [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw_mode [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_init [2019-09-08 21:43:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_exit [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-09-08 21:43:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 21:43:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_22 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-08 21:43:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_38 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_39 [2019-09-08 21:43:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_40 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_43 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_44 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_47 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_50 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_53 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_56 [2019-09-08 21:43:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_57 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_58 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_59 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_60 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_61 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_62 [2019-09-08 21:43:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_63 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_66 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_67 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_68 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_69 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_72 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_73 [2019-09-08 21:43:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_74 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_77 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_78 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_79 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_80 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_81 [2019-09-08 21:43:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_82 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_83 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_84 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_85 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_88 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_89 [2019-09-08 21:43:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_22 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-08 21:43:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_29 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_38 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_39 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_40 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_43 [2019-09-08 21:43:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_44 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_47 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_50 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_53 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_56 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_57 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_58 [2019-09-08 21:43:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_59 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_60 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_61 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_62 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_63 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_66 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_67 [2019-09-08 21:43:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_68 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_69 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_72 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_73 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_74 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_77 [2019-09-08 21:43:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_78 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_79 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_80 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_81 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_82 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_83 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_84 [2019-09-08 21:43:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_85 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_88 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_89 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2019-09-08 21:43:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-09-08 21:43:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-09-08 21:43:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-09-08 21:43:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2019-09-08 21:43:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_87 [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_88 [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-08 21:43:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-08 21:43:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 21:43:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-08 21:43:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-08 21:43:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-08 21:43:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-08 21:43:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-08 21:43:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-08 21:43:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-08 21:43:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-08 21:43:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-08 21:43:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-08 21:43:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-08 21:43:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2019-09-08 21:43:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2019-09-08 21:43:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2019-09-08 21:43:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2019-09-08 21:43:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_130 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2019-09-08 21:43:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2019-09-08 21:43:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2019-09-08 21:43:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2019-09-08 21:43:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_157 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2019-09-08 21:43:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2019-09-08 21:43:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2019-09-08 21:43:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2019-09-08 21:43:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_184 [2019-09-08 21:43:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2019-09-08 21:43:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2019-09-08 21:43:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_191 [2019-09-08 21:43:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2019-09-08 21:43:59,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_211 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_298 [2019-09-08 21:43:59,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_300 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_314 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_315 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_365 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2019-09-08 21:43:59,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2019-09-08 21:43:59,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2019-09-08 21:43:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2019-09-08 21:43:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2019-09-08 21:43:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2019-09-08 21:43:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2019-09-08 21:43:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2019-09-08 21:43:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2019-09-08 21:43:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2019-09-08 21:43:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-09-08 21:43:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2019-09-08 21:43:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2019-09-08 21:43:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2019-09-08 21:43:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2019-09-08 21:43:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2019-09-08 21:43:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2019-09-08 21:43:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2019-09-08 21:43:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2019-09-08 21:43:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2019-09-08 21:43:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 21:43:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 21:43:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-08 21:43:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-08 21:43:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 21:43:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-08 21:43:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-08 21:43:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00debug_dump_frame [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2019-09-08 21:43:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2019-09-08 21:43:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disable_radio [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2019-09-08 21:43:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_probe [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_suspend [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2019-09-08 21:43:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 21:43:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 21:43:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 21:43:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 21:43:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 21:43:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-08 21:43:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-08 21:43:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 21:43:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 21:43:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_87 [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_88 [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2019-09-08 21:43:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-08 21:43:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-09-08 21:43:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-09-08 21:43:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-09-08 21:43:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-09-08 21:43:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 21:43:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_130 [2019-09-08 21:43:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_write [2019-09-08 21:43:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_set_chip [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rev [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00debug_dump_frame [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2019-09-08 21:43:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_config [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2019-09-08 21:43:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_rfkill_poll [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2019-09-08 21:43:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2019-09-08 21:43:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_eeprom_read [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disable_radio [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2019-09-08 21:43:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_probe [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_suspend [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2019-09-08 21:43:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_157 [2019-09-08 21:43:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_184 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_191 [2019-09-08 21:43:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_211 [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2019-09-08 21:43:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_read [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_write [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2019-09-08 21:43:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_298 [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_300 [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_brightness_set [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_314 [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_315 [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_blink_set [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2019-09-08 21:43:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_365 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2019-09-08 21:43:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2019-09-08 21:43:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2019-09-08 21:43:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2019-09-08 21:43:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2019-09-08 21:43:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2019-09-08 21:43:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_channel [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_txpower [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2019-09-08 21:43:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ps [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2019-09-08 21:43:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2019-09-08 21:43:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2019-09-08 21:43:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2019-09-08 21:43:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2019-09-08 21:43:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2019-09-08 21:43:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2019-09-08 21:43:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2019-09-08 21:43:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_wait_bbp_ready [2019-09-08 21:43:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_bbp [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_disable_radio [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2019-09-08 21:43:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_state [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2019-09-08 21:43:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2019-09-08 21:43:59,758 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2019-09-08 21:43:59,759 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_beacondone [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2019-09-08 21:43:59,760 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2019-09-08 21:43:59,761 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2019-09-08 21:43:59,762 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2019-09-08 21:43:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2019-09-08 21:43:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2019-09-08 21:43:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_validate_eeprom [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2019-09-08 21:43:59,766 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2019-09-08 21:43:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_eeprom [2019-09-08 21:43:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw_mode [2019-09-08 21:43:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2019-09-08 21:43:59,767 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2019-09-08 21:43:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2019-09-08 21:43:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe [2019-09-08 21:43:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_init [2019-09-08 21:43:59,768 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_exit [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-09-08 21:43:59,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 21:43:59,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_22 [2019-09-08 21:43:59,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_38 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_39 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_40 [2019-09-08 21:43:59,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_43 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_44 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_47 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_50 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_53 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_56 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_57 [2019-09-08 21:43:59,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_58 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_59 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_60 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_61 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_62 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_63 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_66 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_67 [2019-09-08 21:43:59,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_68 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_69 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_72 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_73 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_74 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_77 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_78 [2019-09-08 21:43:59,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_79 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_80 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_81 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_82 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_83 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_84 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_85 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_88 [2019-09-08 21:43:59,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_89 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_22 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_29 [2019-09-08 21:43:59,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_38 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_39 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_40 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_43 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_44 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_47 [2019-09-08 21:43:59,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_50 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_53 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_56 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_57 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_58 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_59 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_60 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_61 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_62 [2019-09-08 21:43:59,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_63 [2019-09-08 21:43:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_66 [2019-09-08 21:43:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_67 [2019-09-08 21:43:59,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_68 [2019-09-08 21:43:59,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_69 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_72 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_73 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_74 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_77 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_78 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_79 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_80 [2019-09-08 21:43:59,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_81 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_82 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_83 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_84 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_85 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_88 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_89 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-08 21:43:59,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-08 21:43:59,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-08 21:43:59,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-09-08 21:43:59,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-08 21:43:59,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 21:43:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-08 21:43:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 21:43:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 21:43:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 21:43:59,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 21:43:59,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 21:43:59,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 21:43:59,791 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 21:43:59,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-08 21:43:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-08 21:43:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-08 21:43:59,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-08 21:43:59,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-08 21:43:59,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-08 21:43:59,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-08 21:43:59,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-08 21:43:59,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-08 21:43:59,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-08 21:43:59,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-08 21:43:59,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-08 21:43:59,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 21:43:59,806 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 21:43:59,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 21:44:04,886 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-08 21:44:07,752 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 21:44:30,847 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 21:44:30,847 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 21:44:30,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 09:44:30 BoogieIcfgContainer [2019-09-08 21:44:30,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 21:44:30,855 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 21:44:30,855 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 21:44:30,860 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 21:44:30,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 09:43:49" (1/3) ... [2019-09-08 21:44:30,861 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aef8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 09:44:30, skipping insertion in model container [2019-09-08 21:44:30,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 09:43:58" (2/3) ... [2019-09-08 21:44:30,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aef8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 09:44:30, skipping insertion in model container [2019-09-08 21:44:30,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 09:44:30" (3/3) ... [2019-09-08 21:44:30,865 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 21:44:30,881 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 21:44:30,919 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-09-08 21:44:30,944 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-09-08 21:44:31,010 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 21:44:31,011 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 21:44:31,011 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 21:44:31,011 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 21:44:31,011 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 21:44:31,012 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 21:44:31,012 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 21:44:31,012 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 21:44:31,012 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 21:44:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 5147 states. [2019-09-08 21:44:31,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2019-09-08 21:44:31,217 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:44:31,220 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:44:31,222 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:44:31,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:44:31,229 INFO L82 PathProgramCache]: Analyzing trace with hash 1950177020, now seen corresponding path program 1 times [2019-09-08 21:44:31,231 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:44:31,231 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:44:31,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:31,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:44:31,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:44:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:44:34,794 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:44:34,794 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:44:34,800 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:44:34,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:44:34,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:34,814 INFO L87 Difference]: Start difference. First operand 5147 states. Second operand 3 states. [2019-09-08 21:44:36,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:44:36,135 INFO L93 Difference]: Finished difference Result 12951 states and 17927 transitions. [2019-09-08 21:44:36,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:44:36,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 863 [2019-09-08 21:44:36,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:44:36,225 INFO L225 Difference]: With dead ends: 12951 [2019-09-08 21:44:36,225 INFO L226 Difference]: Without dead ends: 8433 [2019-09-08 21:44:36,265 INFO L628 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 [2019-09-08 21:44:36,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8433 states. [2019-09-08 21:44:36,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8433 to 8417. [2019-09-08 21:44:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8417 states. [2019-09-08 21:44:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8417 states to 8417 states and 11593 transitions. [2019-09-08 21:44:36,847 INFO L78 Accepts]: Start accepts. Automaton has 8417 states and 11593 transitions. Word has length 863 [2019-09-08 21:44:36,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:44:36,850 INFO L475 AbstractCegarLoop]: Abstraction has 8417 states and 11593 transitions. [2019-09-08 21:44:36,850 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:44:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 8417 states and 11593 transitions. [2019-09-08 21:44:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 863 [2019-09-08 21:44:36,926 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:44:36,927 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:44:36,928 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:44:36,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:44:36,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1302274634, now seen corresponding path program 1 times [2019-09-08 21:44:36,929 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:44:36,929 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:44:36,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:36,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:44:36,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:44:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:44:40,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:44:40,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:44:40,270 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:44:40,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:44:40,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:40,270 INFO L87 Difference]: Start difference. First operand 8417 states and 11593 transitions. Second operand 3 states. [2019-09-08 21:44:41,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:44:41,731 INFO L93 Difference]: Finished difference Result 21791 states and 30032 transitions. [2019-09-08 21:44:41,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:44:41,731 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 862 [2019-09-08 21:44:41,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:44:41,827 INFO L225 Difference]: With dead ends: 21791 [2019-09-08 21:44:41,827 INFO L226 Difference]: Without dead ends: 13515 [2019-09-08 21:44:41,870 INFO L628 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 [2019-09-08 21:44:41,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13515 states. [2019-09-08 21:44:42,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13515 to 13507. [2019-09-08 21:44:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13507 states. [2019-09-08 21:44:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13507 states to 13507 states and 18627 transitions. [2019-09-08 21:44:42,612 INFO L78 Accepts]: Start accepts. Automaton has 13507 states and 18627 transitions. Word has length 862 [2019-09-08 21:44:42,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:44:42,616 INFO L475 AbstractCegarLoop]: Abstraction has 13507 states and 18627 transitions. [2019-09-08 21:44:42,616 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:44:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 13507 states and 18627 transitions. [2019-09-08 21:44:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2019-09-08 21:44:42,687 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:44:42,687 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:44:42,688 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:44:42,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:44:42,688 INFO L82 PathProgramCache]: Analyzing trace with hash -1954797090, now seen corresponding path program 1 times [2019-09-08 21:44:42,688 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:44:42,689 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:44:42,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:42,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:44:42,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:44:44,404 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:44:44,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:44:44,405 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:44:44,406 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:44:44,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:44:44,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:44,407 INFO L87 Difference]: Start difference. First operand 13507 states and 18627 transitions. Second operand 3 states. [2019-09-08 21:44:45,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:44:45,766 INFO L93 Difference]: Finished difference Result 39668 states and 54799 transitions. [2019-09-08 21:44:45,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:44:45,767 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 844 [2019-09-08 21:44:45,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:44:45,923 INFO L225 Difference]: With dead ends: 39668 [2019-09-08 21:44:45,923 INFO L226 Difference]: Without dead ends: 26302 [2019-09-08 21:44:45,993 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:46,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26302 states. [2019-09-08 21:44:46,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26302 to 26268. [2019-09-08 21:44:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26268 states. [2019-09-08 21:44:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26268 states to 26268 states and 36318 transitions. [2019-09-08 21:44:47,015 INFO L78 Accepts]: Start accepts. Automaton has 26268 states and 36318 transitions. Word has length 844 [2019-09-08 21:44:47,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:44:47,016 INFO L475 AbstractCegarLoop]: Abstraction has 26268 states and 36318 transitions. [2019-09-08 21:44:47,016 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:44:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 26268 states and 36318 transitions. [2019-09-08 21:44:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2019-09-08 21:44:47,120 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:44:47,121 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:44:47,121 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:44:47,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:44:47,122 INFO L82 PathProgramCache]: Analyzing trace with hash 1796149037, now seen corresponding path program 1 times [2019-09-08 21:44:47,122 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:44:47,122 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:44:47,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:47,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:44:47,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:44:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:44:48,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:44:48,761 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:44:48,762 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:44:48,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:44:48,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:48,763 INFO L87 Difference]: Start difference. First operand 26268 states and 36318 transitions. Second operand 3 states. [2019-09-08 21:44:51,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:44:51,665 INFO L93 Difference]: Finished difference Result 68337 states and 94491 transitions. [2019-09-08 21:44:51,666 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:44:51,666 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 845 [2019-09-08 21:44:51,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:44:51,851 INFO L225 Difference]: With dead ends: 68337 [2019-09-08 21:44:51,851 INFO L226 Difference]: Without dead ends: 42210 [2019-09-08 21:44:51,956 INFO L628 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 [2019-09-08 21:44:52,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42210 states. [2019-09-08 21:44:53,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42210 to 42176. [2019-09-08 21:44:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42176 states. [2019-09-08 21:44:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42176 states to 42176 states and 58315 transitions. [2019-09-08 21:44:53,442 INFO L78 Accepts]: Start accepts. Automaton has 42176 states and 58315 transitions. Word has length 845 [2019-09-08 21:44:53,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:44:53,443 INFO L475 AbstractCegarLoop]: Abstraction has 42176 states and 58315 transitions. [2019-09-08 21:44:53,443 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:44:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 42176 states and 58315 transitions. [2019-09-08 21:44:53,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2019-09-08 21:44:53,641 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:44:53,642 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:44:53,642 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:44:53,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:44:53,643 INFO L82 PathProgramCache]: Analyzing trace with hash -1380271096, now seen corresponding path program 1 times [2019-09-08 21:44:53,643 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:44:53,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:44:53,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:53,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:44:53,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:44:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:44:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:44:55,091 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:44:55,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:44:55,093 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:44:55,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:44:55,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:55,094 INFO L87 Difference]: Start difference. First operand 42176 states and 58315 transitions. Second operand 3 states. [2019-09-08 21:44:56,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:44:56,940 INFO L93 Difference]: Finished difference Result 104923 states and 145020 transitions. [2019-09-08 21:44:56,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:44:56,941 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 846 [2019-09-08 21:44:56,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:44:57,268 INFO L225 Difference]: With dead ends: 104923 [2019-09-08 21:44:57,268 INFO L226 Difference]: Without dead ends: 62888 [2019-09-08 21:44:57,392 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:44:57,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62888 states. [2019-09-08 21:45:01,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62888 to 62868. [2019-09-08 21:45:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62868 states. [2019-09-08 21:45:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62868 states to 62868 states and 86865 transitions. [2019-09-08 21:45:01,496 INFO L78 Accepts]: Start accepts. Automaton has 62868 states and 86865 transitions. Word has length 846 [2019-09-08 21:45:01,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:45:01,497 INFO L475 AbstractCegarLoop]: Abstraction has 62868 states and 86865 transitions. [2019-09-08 21:45:01,497 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:45:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 62868 states and 86865 transitions. [2019-09-08 21:45:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2019-09-08 21:45:01,620 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:45:01,620 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:45:01,621 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:45:01,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:45:01,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1906119214, now seen corresponding path program 1 times [2019-09-08 21:45:01,622 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:45:01,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:45:01,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:45:01,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:45:01,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:45:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:45:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-09-08 21:45:03,029 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:45:03,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 21:45:03,030 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 21:45:03,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 21:45:03,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 21:45:03,031 INFO L87 Difference]: Start difference. First operand 62868 states and 86865 transitions. Second operand 3 states. [2019-09-08 21:45:04,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:45:04,860 INFO L93 Difference]: Finished difference Result 153190 states and 211539 transitions. [2019-09-08 21:45:04,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 21:45:04,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 847 [2019-09-08 21:45:04,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:45:05,322 INFO L225 Difference]: With dead ends: 153190 [2019-09-08 21:45:05,322 INFO L226 Difference]: Without dead ends: 90463 [2019-09-08 21:45:05,504 INFO L628 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 [2019-09-08 21:45:05,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90463 states. [2019-09-08 21:45:10,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90463 to 90419. [2019-09-08 21:45:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90419 states. [2019-09-08 21:45:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90419 states to 90419 states and 124804 transitions. [2019-09-08 21:45:10,888 INFO L78 Accepts]: Start accepts. Automaton has 90419 states and 124804 transitions. Word has length 847 [2019-09-08 21:45:10,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:45:10,889 INFO L475 AbstractCegarLoop]: Abstraction has 90419 states and 124804 transitions. [2019-09-08 21:45:10,889 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 21:45:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 90419 states and 124804 transitions. [2019-09-08 21:45:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2019-09-08 21:45:11,044 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:45:11,045 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:45:11,045 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:45:11,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:45:11,045 INFO L82 PathProgramCache]: Analyzing trace with hash 833166526, now seen corresponding path program 1 times [2019-09-08 21:45:11,045 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:45:11,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:45:11,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:45:11,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:45:11,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:45:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:45:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 13408 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13392 trivial. 0 not checked. [2019-09-08 21:45:12,527 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:45:12,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:45:12,528 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:45:12,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:45:12,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:45:12,529 INFO L87 Difference]: Start difference. First operand 90419 states and 124804 transitions. Second operand 5 states. [2019-09-08 21:46:16,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:46:16,322 INFO L93 Difference]: Finished difference Result 180741 states and 249478 transitions. [2019-09-08 21:46:16,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:46:16,322 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 869 [2019-09-08 21:46:16,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:46:16,689 INFO L225 Difference]: With dead ends: 180741 [2019-09-08 21:46:16,689 INFO L226 Difference]: Without dead ends: 90463 [2019-09-08 21:46:20,121 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-08 21:46:20,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90463 states. [2019-09-08 21:46:22,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90463 to 90425. [2019-09-08 21:46:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90425 states. [2019-09-08 21:46:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90425 states to 90425 states and 124783 transitions. [2019-09-08 21:46:22,366 INFO L78 Accepts]: Start accepts. Automaton has 90425 states and 124783 transitions. Word has length 869 [2019-09-08 21:46:22,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:46:22,367 INFO L475 AbstractCegarLoop]: Abstraction has 90425 states and 124783 transitions. [2019-09-08 21:46:22,367 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:46:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 90425 states and 124783 transitions. [2019-09-08 21:46:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2019-09-08 21:46:22,957 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:46:22,958 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:46:22,958 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:46:22,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:46:22,959 INFO L82 PathProgramCache]: Analyzing trace with hash -293268199, now seen corresponding path program 1 times [2019-09-08 21:46:22,959 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:46:22,959 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:46:22,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:46:22,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:46:22,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:46:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:46:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 13409 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13392 trivial. 0 not checked. [2019-09-08 21:46:24,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:46:24,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:46:24,028 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:46:24,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:46:24,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:46:24,029 INFO L87 Difference]: Start difference. First operand 90425 states and 124783 transitions. Second operand 5 states. [2019-09-08 21:47:22,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:47:22,628 INFO L93 Difference]: Finished difference Result 180771 states and 249454 transitions. [2019-09-08 21:47:22,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:47:22,628 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 871 [2019-09-08 21:47:22,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:47:22,970 INFO L225 Difference]: With dead ends: 180771 [2019-09-08 21:47:22,970 INFO L226 Difference]: Without dead ends: 90487 [2019-09-08 21:47:23,143 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-09-08 21:47:23,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90487 states. [2019-09-08 21:47:25,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90487 to 90425. [2019-09-08 21:47:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90425 states. [2019-09-08 21:47:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90425 states to 90425 states and 124756 transitions. [2019-09-08 21:47:25,990 INFO L78 Accepts]: Start accepts. Automaton has 90425 states and 124756 transitions. Word has length 871 [2019-09-08 21:47:25,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:47:25,991 INFO L475 AbstractCegarLoop]: Abstraction has 90425 states and 124756 transitions. [2019-09-08 21:47:25,991 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:47:25,992 INFO L276 IsEmpty]: Start isEmpty. Operand 90425 states and 124756 transitions. [2019-09-08 21:47:26,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2019-09-08 21:47:26,220 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:47:26,221 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:47:26,221 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:47:26,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:47:26,221 INFO L82 PathProgramCache]: Analyzing trace with hash 586140420, now seen corresponding path program 1 times [2019-09-08 21:47:26,222 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:47:26,222 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:47:26,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:47:26,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:47:26,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:47:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:47:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 13411 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:47:27,853 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:47:27,854 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:47:27,855 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:47:27,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:47:27,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:47:27,855 INFO L87 Difference]: Start difference. First operand 90425 states and 124756 transitions. Second operand 5 states. [2019-09-08 21:48:28,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:48:28,489 INFO L93 Difference]: Finished difference Result 202229 states and 279074 transitions. [2019-09-08 21:48:28,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:48:28,490 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 876 [2019-09-08 21:48:28,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:48:28,765 INFO L225 Difference]: With dead ends: 202229 [2019-09-08 21:48:28,766 INFO L226 Difference]: Without dead ends: 111945 [2019-09-08 21:48:28,882 INFO L628 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 [2019-09-08 21:48:28,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111945 states. [2019-09-08 21:48:32,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111945 to 111907. [2019-09-08 21:48:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111907 states. [2019-09-08 21:48:33,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111907 states to 111907 states and 154409 transitions. [2019-09-08 21:48:33,090 INFO L78 Accepts]: Start accepts. Automaton has 111907 states and 154409 transitions. Word has length 876 [2019-09-08 21:48:33,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:48:33,091 INFO L475 AbstractCegarLoop]: Abstraction has 111907 states and 154409 transitions. [2019-09-08 21:48:33,091 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:48:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 111907 states and 154409 transitions. [2019-09-08 21:48:33,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2019-09-08 21:48:33,382 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:48:33,383 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:48:33,383 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:48:33,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:48:33,384 INFO L82 PathProgramCache]: Analyzing trace with hash -209189375, now seen corresponding path program 1 times [2019-09-08 21:48:33,384 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:48:33,384 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:48:33,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:48:33,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:48:33,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:48:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:48:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13413 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:48:35,263 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:48:35,263 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:48:35,264 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:48:35,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:48:35,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:48:35,265 INFO L87 Difference]: Start difference. First operand 111907 states and 154409 transitions. Second operand 5 states. [2019-09-08 21:49:33,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:49:33,274 INFO L93 Difference]: Finished difference Result 245211 states and 338416 transitions. [2019-09-08 21:49:33,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:49:33,275 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 878 [2019-09-08 21:49:33,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:49:33,676 INFO L225 Difference]: With dead ends: 245211 [2019-09-08 21:49:33,676 INFO L226 Difference]: Without dead ends: 133445 [2019-09-08 21:49:33,820 INFO L628 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 [2019-09-08 21:49:33,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133445 states. [2019-09-08 21:49:37,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133445 to 133407. [2019-09-08 21:49:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133407 states. [2019-09-08 21:49:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133407 states to 133407 states and 184080 transitions. [2019-09-08 21:49:38,251 INFO L78 Accepts]: Start accepts. Automaton has 133407 states and 184080 transitions. Word has length 878 [2019-09-08 21:49:38,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:49:38,252 INFO L475 AbstractCegarLoop]: Abstraction has 133407 states and 184080 transitions. [2019-09-08 21:49:38,252 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:49:38,252 INFO L276 IsEmpty]: Start isEmpty. Operand 133407 states and 184080 transitions. [2019-09-08 21:49:38,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2019-09-08 21:49:38,480 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:49:38,481 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:49:38,481 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:49:38,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:49:38,482 INFO L82 PathProgramCache]: Analyzing trace with hash -1781675402, now seen corresponding path program 1 times [2019-09-08 21:49:38,482 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:49:38,482 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:49:38,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:49:38,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:49:38,489 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:49:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:49:40,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13407 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:49:40,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:49:40,197 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:49:40,198 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:49:40,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:49:40,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:49:40,198 INFO L87 Difference]: Start difference. First operand 133407 states and 184080 transitions. Second operand 5 states. [2019-09-08 21:50:43,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:50:43,956 INFO L93 Difference]: Finished difference Result 287605 states and 396843 transitions. [2019-09-08 21:50:43,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:50:43,956 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 877 [2019-09-08 21:50:43,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:50:44,407 INFO L225 Difference]: With dead ends: 287605 [2019-09-08 21:50:44,407 INFO L226 Difference]: Without dead ends: 154339 [2019-09-08 21:50:44,592 INFO L628 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 [2019-09-08 21:50:44,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154339 states. [2019-09-08 21:50:54,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154339 to 154301. [2019-09-08 21:50:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154301 states. [2019-09-08 21:50:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154301 states to 154301 states and 212800 transitions. [2019-09-08 21:50:54,981 INFO L78 Accepts]: Start accepts. Automaton has 154301 states and 212800 transitions. Word has length 877 [2019-09-08 21:50:54,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:50:54,982 INFO L475 AbstractCegarLoop]: Abstraction has 154301 states and 212800 transitions. [2019-09-08 21:50:54,982 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:50:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 154301 states and 212800 transitions. [2019-09-08 21:50:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2019-09-08 21:50:55,243 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:50:55,244 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:50:55,244 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:50:55,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:50:55,245 INFO L82 PathProgramCache]: Analyzing trace with hash 1637243969, now seen corresponding path program 1 times [2019-09-08 21:50:55,245 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:50:55,245 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:50:55,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:50:55,249 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:50:55,249 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:50:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:50:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 13412 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:50:56,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:50:56,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:50:56,844 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:50:56,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:50:56,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:50:56,845 INFO L87 Difference]: Start difference. First operand 154301 states and 212800 transitions. Second operand 5 states. [2019-09-08 21:52:03,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:52:03,409 INFO L93 Difference]: Finished difference Result 338084 states and 466322 transitions. [2019-09-08 21:52:03,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:52:03,409 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 878 [2019-09-08 21:52:03,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:52:03,977 INFO L225 Difference]: With dead ends: 338084 [2019-09-08 21:52:03,977 INFO L226 Difference]: Without dead ends: 183924 [2019-09-08 21:52:04,201 INFO L628 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 [2019-09-08 21:52:04,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183924 states. [2019-09-08 21:52:15,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183924 to 183844. [2019-09-08 21:52:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183844 states. [2019-09-08 21:52:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183844 states to 183844 states and 253508 transitions. [2019-09-08 21:52:16,313 INFO L78 Accepts]: Start accepts. Automaton has 183844 states and 253508 transitions. Word has length 878 [2019-09-08 21:52:16,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:52:16,314 INFO L475 AbstractCegarLoop]: Abstraction has 183844 states and 253508 transitions. [2019-09-08 21:52:16,314 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:52:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 183844 states and 253508 transitions. [2019-09-08 21:52:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2019-09-08 21:52:16,622 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:52:16,622 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:52:16,623 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:52:16,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:52:16,623 INFO L82 PathProgramCache]: Analyzing trace with hash -1975020412, now seen corresponding path program 1 times [2019-09-08 21:52:16,623 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:52:16,623 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:52:16,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:52:16,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:52:16,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:52:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:52:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13414 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:52:18,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:52:18,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:52:18,350 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:52:18,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:52:18,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:52:18,351 INFO L87 Difference]: Start difference. First operand 183844 states and 253508 transitions. Second operand 5 states. [2019-09-08 21:53:19,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:53:19,053 INFO L93 Difference]: Finished difference Result 397206 states and 547810 transitions. [2019-09-08 21:53:19,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:53:19,054 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 880 [2019-09-08 21:53:19,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:53:19,719 INFO L225 Difference]: With dead ends: 397206 [2019-09-08 21:53:19,719 INFO L226 Difference]: Without dead ends: 213503 [2019-09-08 21:53:20,401 INFO L628 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 [2019-09-08 21:53:20,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213503 states. [2019-09-08 21:53:33,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213503 to 213423. [2019-09-08 21:53:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213423 states. [2019-09-08 21:53:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213423 states to 213423 states and 294252 transitions. [2019-09-08 21:53:34,044 INFO L78 Accepts]: Start accepts. Automaton has 213423 states and 294252 transitions. Word has length 880 [2019-09-08 21:53:34,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:53:34,044 INFO L475 AbstractCegarLoop]: Abstraction has 213423 states and 294252 transitions. [2019-09-08 21:53:34,044 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:53:34,044 INFO L276 IsEmpty]: Start isEmpty. Operand 213423 states and 294252 transitions. [2019-09-08 21:53:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2019-09-08 21:53:35,559 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:53:35,560 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:53:35,560 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:53:35,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:53:35,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1717644575, now seen corresponding path program 1 times [2019-09-08 21:53:35,561 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:53:35,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:53:35,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:53:35,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:53:35,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:53:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:53:36,273 INFO L134 CoverageAnalysis]: Checked inductivity of 13408 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:53:36,274 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:53:36,274 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:53:36,275 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:53:36,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:53:36,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:53:36,275 INFO L87 Difference]: Start difference. First operand 213423 states and 294252 transitions. Second operand 5 states. [2019-09-08 21:54:38,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 21:54:38,613 INFO L93 Difference]: Finished difference Result 454582 states and 626634 transitions. [2019-09-08 21:54:38,613 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 21:54:38,613 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 879 [2019-09-08 21:54:38,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 21:54:39,383 INFO L225 Difference]: With dead ends: 454582 [2019-09-08 21:54:39,383 INFO L226 Difference]: Without dead ends: 241300 [2019-09-08 21:54:39,688 INFO L628 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 [2019-09-08 21:54:39,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241300 states. [2019-09-08 21:54:58,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241300 to 241220. [2019-09-08 21:54:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241220 states. [2019-09-08 21:54:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241220 states to 241220 states and 332260 transitions. [2019-09-08 21:54:59,807 INFO L78 Accepts]: Start accepts. Automaton has 241220 states and 332260 transitions. Word has length 879 [2019-09-08 21:54:59,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 21:54:59,808 INFO L475 AbstractCegarLoop]: Abstraction has 241220 states and 332260 transitions. [2019-09-08 21:54:59,808 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 21:54:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 241220 states and 332260 transitions. [2019-09-08 21:55:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2019-09-08 21:55:00,227 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 21:55:00,227 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 10, 10, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 21:55:00,228 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 21:55:00,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 21:55:00,228 INFO L82 PathProgramCache]: Analyzing trace with hash 341230026, now seen corresponding path program 1 times [2019-09-08 21:55:00,228 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 21:55:00,228 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 21:55:00,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:55:00,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 21:55:00,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 21:55:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 21:55:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 13412 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-09-08 21:55:01,523 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 21:55:01,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 21:55:01,523 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 21:55:01,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 21:55:01,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 21:55:01,524 INFO L87 Difference]: Start difference. First operand 241220 states and 332260 transitions. Second operand 5 states.