java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:48:58,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:48:58,719 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:48:58,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:48:58,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:48:58,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:48:58,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:48:58,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:48:58,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:48:58,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:48:58,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:48:58,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:48:58,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:48:58,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:48:58,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:48:58,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:48:58,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:48:58,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:48:58,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:48:58,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:48:58,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:48:58,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:48:58,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:48:58,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:48:58,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:48:58,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:48:58,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:48:58,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:48:58,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:48:58,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:48:58,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:48:58,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:48:58,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:48:58,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:48:58,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:48:58,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:48:58,767 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:48:58,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:48:58,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:48:58,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:48:58,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:48:58,770 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:48:58,794 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:48:58,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:48:58,795 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:48:58,795 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:48:58,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:48:58,797 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:48:58,797 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:48:58,797 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:48:58,797 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:48:58,798 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:48:58,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:48:58,800 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:48:58,800 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:48:58,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:48:58,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:48:58,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:48:58,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:48:58,801 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:48:58,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:48:58,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:48:58,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:48:58,802 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:48:58,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:48:58,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:48:58,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:48:58,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:48:58,804 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:48:58,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:48:58,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:48:58,804 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:48:58,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:48:58,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:48:58,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:48:58,878 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:48:58,879 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:48:58,880 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-02 23:48:58,964 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7543520ac/34a25591eb5f460d8c715793c92a6ce6/FLAG7d632b9c1 [2019-10-02 23:49:00,064 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:49:00,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-02 23:49:00,137 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7543520ac/34a25591eb5f460d8c715793c92a6ce6/FLAG7d632b9c1 [2019-10-02 23:49:00,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7543520ac/34a25591eb5f460d8c715793c92a6ce6 [2019-10-02 23:49:00,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:49:00,308 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:49:00,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:49:00,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:49:00,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:49:00,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:49:00" (1/1) ... [2019-10-02 23:49:00,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@530101e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:00, skipping insertion in model container [2019-10-02 23:49:00,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:49:00" (1/1) ... [2019-10-02 23:49:00,326 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:49:00,552 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:49:08,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:49:08,278 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:49:09,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:49:10,624 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:49:10,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10 WrapperNode [2019-10-02 23:49:10,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:49:10,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:49:10,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:49:10,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:49:10,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:10,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:10,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:10,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:11,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:11,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:11,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... [2019-10-02 23:49:11,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:49:11,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:49:11,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:49:11,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:49:11,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:49:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:49:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:49:11,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-02 23:49:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:49:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:49:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-02 23:49:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-10-02 23:49:11,555 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 23:49:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2019-10-02 23:49:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-02 23:49:11,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-02 23:49:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-02 23:49:11,557 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 23:49:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 23:49:11,558 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 23:49:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-02 23:49:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-10-02 23:49:11,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-10-02 23:49:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-10-02 23:49:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-10-02 23:49:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2019-10-02 23:49:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2019-10-02 23:49:11,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2019-10-02 23:49:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2019-10-02 23:49:11,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2019-10-02 23:49:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2019-10-02 23:49:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_write [2019-10-02 23:49:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2019-10-02 23:49:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2019-10-02 23:49:11,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_set_chip [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rev [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_eeprom_read [2019-10-02 23:49:11,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2019-10-02 23:49:11,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2019-10-02 23:49:11,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2019-10-02 23:49:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2019-10-02 23:49:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_read [2019-10-02 23:49:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_write [2019-10-02 23:49:11,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_brightness_set [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_blink_set [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2019-10-02 23:49:11,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2019-10-02 23:49:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2019-10-02 23:49:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2019-10-02 23:49:11,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_channel [2019-10-02 23:49:11,570 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_txpower [2019-10-02 23:49:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ps [2019-10-02 23:49:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2019-10-02 23:49:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2019-10-02 23:49:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2019-10-02 23:49:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2019-10-02 23:49:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2019-10-02 23:49:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2019-10-02 23:49:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_wait_bbp_ready [2019-10-02 23:49:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_bbp [2019-10-02 23:49:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2019-10-02 23:49:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_disable_radio [2019-10-02 23:49:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_state [2019-10-02 23:49:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2019-10-02 23:49:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2019-10-02 23:49:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2019-10-02 23:49:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2019-10-02 23:49:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2019-10-02 23:49:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_beacondone [2019-10-02 23:49:11,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_validate_eeprom [2019-10-02 23:49:11,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_eeprom [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw_mode [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_init [2019-10-02 23:49:11,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_exit [2019-10-02 23:49:11,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-10-02 23:49:11,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-10-02 23:49:11,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 23:49:11,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-10-02 23:49:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-10-02 23:49:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-02 23:49:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-10-02 23:49:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-10-02 23:49:11,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-10-02 23:49:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-02 23:49:11,584 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_22 [2019-10-02 23:49:11,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_38 [2019-10-02 23:49:11,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_39 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_40 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_43 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_44 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_47 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_50 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_53 [2019-10-02 23:49:11,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_56 [2019-10-02 23:49:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_57 [2019-10-02 23:49:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_58 [2019-10-02 23:49:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_59 [2019-10-02 23:49:11,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_60 [2019-10-02 23:49:11,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_61 [2019-10-02 23:49:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_62 [2019-10-02 23:49:11,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_63 [2019-10-02 23:49:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_66 [2019-10-02 23:49:11,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_67 [2019-10-02 23:49:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_68 [2019-10-02 23:49:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_69 [2019-10-02 23:49:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_72 [2019-10-02 23:49:11,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_73 [2019-10-02 23:49:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_74 [2019-10-02 23:49:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_77 [2019-10-02 23:49:11,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_78 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_79 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_80 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_81 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_82 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_83 [2019-10-02 23:49:11,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_84 [2019-10-02 23:49:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_85 [2019-10-02 23:49:11,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_88 [2019-10-02 23:49:11,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_89 [2019-10-02 23:49:11,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2019-10-02 23:49:11,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2019-10-02 23:49:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2019-10-02 23:49:11,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_22 [2019-10-02 23:49:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2019-10-02 23:49:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_29 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_38 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_39 [2019-10-02 23:49:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_40 [2019-10-02 23:49:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_43 [2019-10-02 23:49:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_44 [2019-10-02 23:49:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_47 [2019-10-02 23:49:11,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_50 [2019-10-02 23:49:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_53 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_56 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_57 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_58 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_59 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_60 [2019-10-02 23:49:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_61 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_62 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_63 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_66 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_67 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_68 [2019-10-02 23:49:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_69 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_72 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_73 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_74 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_77 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_78 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_79 [2019-10-02 23:49:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_80 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_81 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_82 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_83 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_84 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_85 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_88 [2019-10-02 23:49:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_89 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 23:49:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-02 23:49:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-10-02 23:49:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-10-02 23:49:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_85 [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_86 [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_87 [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_88 [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 23:49:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 23:49:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 23:49:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 23:49:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 23:49:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:49:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:49:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:49:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:49:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:49:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:49:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:49:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:49:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:49:11,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:49:11,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:49:11,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-02 23:49:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:49:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-02 23:49:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:49:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:49:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:49:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:49:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:49:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:49:11,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:49:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2019-10-02 23:49:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2019-10-02 23:49:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2019-10-02 23:49:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2019-10-02 23:49:11,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2019-10-02 23:49:11,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_130 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2019-10-02 23:49:11,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2019-10-02 23:49:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2019-10-02 23:49:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2019-10-02 23:49:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2019-10-02 23:49:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2019-10-02 23:49:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2019-10-02 23:49:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2019-10-02 23:49:11,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2019-10-02 23:49:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2019-10-02 23:49:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2019-10-02 23:49:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2019-10-02 23:49:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2019-10-02 23:49:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2019-10-02 23:49:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_157 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_184 [2019-10-02 23:49:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_191 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_211 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2019-10-02 23:49:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_298 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_300 [2019-10-02 23:49:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_314 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_315 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_365 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2019-10-02 23:49:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2019-10-02 23:49:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2019-10-02 23:49:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2019-10-02 23:49:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2019-10-02 23:49:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2019-10-02 23:49:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2019-10-02 23:49:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2019-10-02 23:49:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2019-10-02 23:49:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2019-10-02 23:49:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2019-10-02 23:49:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2019-10-02 23:49:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2019-10-02 23:49:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 23:49:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00debug_dump_frame [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2019-10-02 23:49:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2019-10-02 23:49:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2019-10-02 23:49:11,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disable_radio [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_probe [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_suspend [2019-10-02 23:49:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-10-02 23:49:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-02 23:49:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-02 23:49:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 23:49:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 23:49:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:49:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:49:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 23:49:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 23:49:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 23:49:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 23:49:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:49:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 23:49:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_87 [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_88 [2019-10-02 23:49:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_85 [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_86 [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 23:49:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 23:49:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 23:49:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_130 [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2019-10-02 23:49:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_write [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_set_chip [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rev [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00debug_dump_frame [2019-10-02 23:49:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_config [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2019-10-02 23:49:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_rfkill_poll [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2019-10-02 23:49:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_eeprom_read [2019-10-02 23:49:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disable_radio [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_probe [2019-10-02 23:49:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_suspend [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2019-10-02 23:49:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_157 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_184 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_191 [2019-10-02 23:49:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_211 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2019-10-02 23:49:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_read [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_write [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_298 [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_300 [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_brightness_set [2019-10-02 23:49:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_314 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_315 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_blink_set [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_365 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2019-10-02 23:49:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2019-10-02 23:49:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2019-10-02 23:49:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2019-10-02 23:49:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2019-10-02 23:49:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_channel [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2019-10-02 23:49:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_txpower [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ps [2019-10-02 23:49:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2019-10-02 23:49:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2019-10-02 23:49:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2019-10-02 23:49:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2019-10-02 23:49:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2019-10-02 23:49:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2019-10-02 23:49:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2019-10-02 23:49:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_wait_bbp_ready [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_bbp [2019-10-02 23:49:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_disable_radio [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_state [2019-10-02 23:49:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2019-10-02 23:49:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2019-10-02 23:49:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_beacondone [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2019-10-02 23:49:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2019-10-02 23:49:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2019-10-02 23:49:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2019-10-02 23:49:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2019-10-02 23:49:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_validate_eeprom [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2019-10-02 23:49:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_eeprom [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw_mode [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2019-10-02 23:49:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_init [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_exit [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-10-02 23:49:11,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2019-10-02 23:49:11,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_22 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2019-10-02 23:49:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_38 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_39 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_40 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_43 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_44 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_47 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_50 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_53 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_56 [2019-10-02 23:49:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_57 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_58 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_59 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_60 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_61 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_62 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_63 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_66 [2019-10-02 23:49:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_67 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_68 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_69 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_72 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_73 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_74 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_77 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_78 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_79 [2019-10-02 23:49:11,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_80 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_81 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_82 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_83 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_84 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_85 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_88 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_89 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2019-10-02 23:49:11,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_22 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_29 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_38 [2019-10-02 23:49:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_39 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_40 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_43 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_44 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_47 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_50 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_53 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_56 [2019-10-02 23:49:11,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_57 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_58 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_59 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_60 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_61 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_62 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_63 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_66 [2019-10-02 23:49:11,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_67 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_68 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_69 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_72 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_73 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_74 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_77 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_78 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_79 [2019-10-02 23:49:11,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_80 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_81 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_82 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_83 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_84 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_85 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_88 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_89 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-10-02 23:49:11,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 23:49:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-10-02 23:49:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-10-02 23:49:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 23:49:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 23:49:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:49:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 23:49:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-02 23:49:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-02 23:49:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-02 23:49:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-02 23:49:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-02 23:49:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-02 23:49:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-02 23:49:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-02 23:49:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:49:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 23:49:11,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 23:49:18,007 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 23:49:21,289 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 23:49:44,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:49:44,411 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 23:49:44,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:49:44 BoogieIcfgContainer [2019-10-02 23:49:44,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:49:44,417 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:49:44,417 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:49:44,421 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:49:44,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:49:00" (1/3) ... [2019-10-02 23:49:44,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55f2d3c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:49:44, skipping insertion in model container [2019-10-02 23:49:44,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:49:10" (2/3) ... [2019-10-02 23:49:44,423 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55f2d3c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:49:44, skipping insertion in model container [2019-10-02 23:49:44,423 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:49:44" (3/3) ... [2019-10-02 23:49:44,425 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-10-02 23:49:44,436 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:49:44,450 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-02 23:49:44,466 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-02 23:49:44,491 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:49:44,491 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:49:44,491 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:49:44,491 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:49:44,491 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:49:44,491 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:49:44,491 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:49:44,492 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:49:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 5148 states. [2019-10-02 23:49:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2019-10-02 23:49:44,716 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:49:44,719 INFO L411 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] [2019-10-02 23:49:44,723 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:49:44,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:49:44,730 INFO L82 PathProgramCache]: Analyzing trace with hash 718154690, now seen corresponding path program 1 times [2019-10-02 23:49:44,733 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:49:44,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:44,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:49:44,946 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:44,946 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:49:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:49:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:49:47,764 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:49:47,764 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:49:47,764 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:49:47,771 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:49:47,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:49:47,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:47,787 INFO L87 Difference]: Start difference. First operand 5148 states. Second operand 3 states. [2019-10-02 23:49:49,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:49:49,487 INFO L93 Difference]: Finished difference Result 8553 states and 11780 transitions. [2019-10-02 23:49:49,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:49:49,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 863 [2019-10-02 23:49:49,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:49:49,602 INFO L225 Difference]: With dead ends: 8553 [2019-10-02 23:49:49,602 INFO L226 Difference]: Without dead ends: 8433 [2019-10-02 23:49:49,604 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:49,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8433 states. [2019-10-02 23:49:50,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8433 to 8417. [2019-10-02 23:49:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8417 states. [2019-10-02 23:49:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8417 states to 8417 states and 11593 transitions. [2019-10-02 23:49:50,189 INFO L78 Accepts]: Start accepts. Automaton has 8417 states and 11593 transitions. Word has length 863 [2019-10-02 23:49:50,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:49:50,198 INFO L475 AbstractCegarLoop]: Abstraction has 8417 states and 11593 transitions. [2019-10-02 23:49:50,198 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:49:50,199 INFO L276 IsEmpty]: Start isEmpty. Operand 8417 states and 11593 transitions. [2019-10-02 23:49:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 863 [2019-10-02 23:49:50,384 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:49:50,385 INFO L411 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] [2019-10-02 23:49:50,385 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:49:50,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:49:50,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1342017290, now seen corresponding path program 1 times [2019-10-02 23:49:50,386 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:49:50,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:50,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:49:50,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:50,426 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:49:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:49:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:49:52,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:49:52,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:49:52,562 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:49:52,581 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:49:52,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:49:52,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:52,582 INFO L87 Difference]: Start difference. First operand 8417 states and 11593 transitions. Second operand 3 states. [2019-10-02 23:49:53,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:49:53,938 INFO L93 Difference]: Finished difference Result 13515 states and 18638 transitions. [2019-10-02 23:49:53,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:49:53,939 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 862 [2019-10-02 23:49:53,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:49:55,232 INFO L225 Difference]: With dead ends: 13515 [2019-10-02 23:49:55,232 INFO L226 Difference]: Without dead ends: 13515 [2019-10-02 23:49:55,233 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:55,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13515 states. [2019-10-02 23:49:55,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13515 to 13507. [2019-10-02 23:49:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13507 states. [2019-10-02 23:49:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13507 states to 13507 states and 18627 transitions. [2019-10-02 23:49:55,854 INFO L78 Accepts]: Start accepts. Automaton has 13507 states and 18627 transitions. Word has length 862 [2019-10-02 23:49:55,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:49:55,858 INFO L475 AbstractCegarLoop]: Abstraction has 13507 states and 18627 transitions. [2019-10-02 23:49:55,859 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:49:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 13507 states and 18627 transitions. [2019-10-02 23:49:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2019-10-02 23:49:55,953 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:49:55,955 INFO L411 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] [2019-10-02 23:49:55,955 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:49:55,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:49:55,957 INFO L82 PathProgramCache]: Analyzing trace with hash 299538014, now seen corresponding path program 1 times [2019-10-02 23:49:55,957 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:49:55,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:55,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:49:55,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:49:55,999 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:49:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:49:58,133 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:49:58,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:49:58,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:49:58,134 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:49:58,135 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:49:58,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:49:58,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:58,136 INFO L87 Difference]: Start difference. First operand 13507 states and 18627 transitions. Second operand 3 states. [2019-10-02 23:49:59,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:49:59,414 INFO L93 Difference]: Finished difference Result 26302 states and 36367 transitions. [2019-10-02 23:49:59,415 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:49:59,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 844 [2019-10-02 23:49:59,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:49:59,631 INFO L225 Difference]: With dead ends: 26302 [2019-10-02 23:49:59,631 INFO L226 Difference]: Without dead ends: 26302 [2019-10-02 23:49:59,632 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:49:59,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26302 states. [2019-10-02 23:50:00,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26302 to 26268. [2019-10-02 23:50:00,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26268 states. [2019-10-02 23:50:00,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26268 states to 26268 states and 36318 transitions. [2019-10-02 23:50:00,628 INFO L78 Accepts]: Start accepts. Automaton has 26268 states and 36318 transitions. Word has length 844 [2019-10-02 23:50:00,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:50:00,630 INFO L475 AbstractCegarLoop]: Abstraction has 26268 states and 36318 transitions. [2019-10-02 23:50:00,630 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:50:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 26268 states and 36318 transitions. [2019-10-02 23:50:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2019-10-02 23:50:00,789 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:50:00,790 INFO L411 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] [2019-10-02 23:50:00,790 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:50:00,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:50:00,791 INFO L82 PathProgramCache]: Analyzing trace with hash -652243795, now seen corresponding path program 1 times [2019-10-02 23:50:00,791 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:50:00,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:00,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:50:00,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:00,827 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:50:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:50:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:50:02,668 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:50:02,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:50:02,668 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:50:02,672 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:50:02,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:50:02,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:02,673 INFO L87 Difference]: Start difference. First operand 26268 states and 36318 transitions. Second operand 3 states. [2019-10-02 23:50:03,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:50:03,913 INFO L93 Difference]: Finished difference Result 42210 states and 58364 transitions. [2019-10-02 23:50:03,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:50:03,914 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 845 [2019-10-02 23:50:03,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:50:04,171 INFO L225 Difference]: With dead ends: 42210 [2019-10-02 23:50:04,171 INFO L226 Difference]: Without dead ends: 42210 [2019-10-02 23:50:04,172 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:04,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42210 states. [2019-10-02 23:50:05,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42210 to 42176. [2019-10-02 23:50:05,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42176 states. [2019-10-02 23:50:07,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42176 states to 42176 states and 58315 transitions. [2019-10-02 23:50:07,588 INFO L78 Accepts]: Start accepts. Automaton has 42176 states and 58315 transitions. Word has length 845 [2019-10-02 23:50:07,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:50:07,589 INFO L475 AbstractCegarLoop]: Abstraction has 42176 states and 58315 transitions. [2019-10-02 23:50:07,589 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:50:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 42176 states and 58315 transitions. [2019-10-02 23:50:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2019-10-02 23:50:07,770 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:50:07,771 INFO L411 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] [2019-10-02 23:50:07,771 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:50:07,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:50:07,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1053909826, now seen corresponding path program 1 times [2019-10-02 23:50:07,773 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:50:07,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:07,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:50:07,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:07,807 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:50:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:50:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:50:09,155 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:50:09,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:50:09,156 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:50:09,157 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:50:09,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:50:09,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:09,159 INFO L87 Difference]: Start difference. First operand 42176 states and 58315 transitions. Second operand 3 states. [2019-10-02 23:50:10,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:50:10,919 INFO L93 Difference]: Finished difference Result 62888 states and 86896 transitions. [2019-10-02 23:50:10,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:50:10,920 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 846 [2019-10-02 23:50:10,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:50:11,303 INFO L225 Difference]: With dead ends: 62888 [2019-10-02 23:50:11,304 INFO L226 Difference]: Without dead ends: 62888 [2019-10-02 23:50:11,305 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:11,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62888 states. [2019-10-02 23:50:13,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62888 to 62868. [2019-10-02 23:50:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62868 states. [2019-10-02 23:50:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62868 states to 62868 states and 86865 transitions. [2019-10-02 23:50:13,349 INFO L78 Accepts]: Start accepts. Automaton has 62868 states and 86865 transitions. Word has length 846 [2019-10-02 23:50:13,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:50:13,351 INFO L475 AbstractCegarLoop]: Abstraction has 62868 states and 86865 transitions. [2019-10-02 23:50:13,352 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:50:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 62868 states and 86865 transitions. [2019-10-02 23:50:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2019-10-02 23:50:13,621 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:50:13,622 INFO L411 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] [2019-10-02 23:50:13,622 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:50:13,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:50:13,623 INFO L82 PathProgramCache]: Analyzing trace with hash 399600884, now seen corresponding path program 1 times [2019-10-02 23:50:13,623 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:50:13,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:13,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:50:13,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:13,663 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:50:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:50:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 13389 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13389 trivial. 0 not checked. [2019-10-02 23:50:15,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:50:15,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:50:15,397 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:50:15,399 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:50:15,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:50:15,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:15,400 INFO L87 Difference]: Start difference. First operand 62868 states and 86865 transitions. Second operand 3 states. [2019-10-02 23:50:16,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:50:16,925 INFO L93 Difference]: Finished difference Result 90463 states and 124859 transitions. [2019-10-02 23:50:16,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:50:16,925 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 847 [2019-10-02 23:50:16,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:50:17,451 INFO L225 Difference]: With dead ends: 90463 [2019-10-02 23:50:17,452 INFO L226 Difference]: Without dead ends: 90463 [2019-10-02 23:50:17,452 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:50:17,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90463 states. [2019-10-02 23:50:22,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90463 to 90419. [2019-10-02 23:50:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90419 states. [2019-10-02 23:50:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90419 states to 90419 states and 124804 transitions. [2019-10-02 23:50:23,268 INFO L78 Accepts]: Start accepts. Automaton has 90419 states and 124804 transitions. Word has length 847 [2019-10-02 23:50:23,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:50:23,269 INFO L475 AbstractCegarLoop]: Abstraction has 90419 states and 124804 transitions. [2019-10-02 23:50:23,270 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:50:23,270 INFO L276 IsEmpty]: Start isEmpty. Operand 90419 states and 124804 transitions. [2019-10-02 23:50:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2019-10-02 23:50:23,566 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:50:23,567 INFO L411 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] [2019-10-02 23:50:23,567 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:50:23,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:50:23,569 INFO L82 PathProgramCache]: Analyzing trace with hash -2104323778, now seen corresponding path program 1 times [2019-10-02 23:50:23,569 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:50:23,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:23,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:50:23,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:50:23,598 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:50:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:50:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 13408 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13392 trivial. 0 not checked. [2019-10-02 23:50:24,834 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:50:24,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:50:24,835 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:50:24,836 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:50:24,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:50:24,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:50:24,837 INFO L87 Difference]: Start difference. First operand 90419 states and 124804 transitions. Second operand 5 states. [2019-10-02 23:51:29,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:51:29,810 INFO L93 Difference]: Finished difference Result 90463 states and 124850 transitions. [2019-10-02 23:51:29,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:51:29,811 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 869 [2019-10-02 23:51:29,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:51:30,251 INFO L225 Difference]: With dead ends: 90463 [2019-10-02 23:51:30,252 INFO L226 Difference]: Without dead ends: 90463 [2019-10-02 23:51:30,253 INFO L640 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 [2019-10-02 23:51:30,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90463 states. [2019-10-02 23:51:32,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90463 to 90425. [2019-10-02 23:51:32,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90425 states. [2019-10-02 23:51:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90425 states to 90425 states and 124783 transitions. [2019-10-02 23:51:32,445 INFO L78 Accepts]: Start accepts. Automaton has 90425 states and 124783 transitions. Word has length 869 [2019-10-02 23:51:32,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:51:32,447 INFO L475 AbstractCegarLoop]: Abstraction has 90425 states and 124783 transitions. [2019-10-02 23:51:32,447 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:51:32,447 INFO L276 IsEmpty]: Start isEmpty. Operand 90425 states and 124783 transitions. [2019-10-02 23:51:32,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2019-10-02 23:51:32,660 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:51:32,661 INFO L411 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] [2019-10-02 23:51:32,662 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:51:32,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:51:32,663 INFO L82 PathProgramCache]: Analyzing trace with hash 623945439, now seen corresponding path program 1 times [2019-10-02 23:51:32,663 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:51:32,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:51:32,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:51:32,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:51:32,691 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:51:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:51:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 13409 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13392 trivial. 0 not checked. [2019-10-02 23:51:34,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:51:34,629 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:51:34,629 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:51:34,630 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:51:34,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:51:34,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:51:34,631 INFO L87 Difference]: Start difference. First operand 90425 states and 124783 transitions. Second operand 5 states. [2019-10-02 23:52:35,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:52:35,475 INFO L93 Difference]: Finished difference Result 90487 states and 124847 transitions. [2019-10-02 23:52:35,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:52:35,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 871 [2019-10-02 23:52:35,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:52:35,931 INFO L225 Difference]: With dead ends: 90487 [2019-10-02 23:52:35,932 INFO L226 Difference]: Without dead ends: 90487 [2019-10-02 23:52:35,933 INFO L640 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 [2019-10-02 23:52:36,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90487 states. [2019-10-02 23:52:37,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90487 to 90425. [2019-10-02 23:52:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90425 states. [2019-10-02 23:52:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90425 states to 90425 states and 124756 transitions. [2019-10-02 23:52:37,834 INFO L78 Accepts]: Start accepts. Automaton has 90425 states and 124756 transitions. Word has length 871 [2019-10-02 23:52:37,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:52:37,835 INFO L475 AbstractCegarLoop]: Abstraction has 90425 states and 124756 transitions. [2019-10-02 23:52:37,835 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:52:37,835 INFO L276 IsEmpty]: Start isEmpty. Operand 90425 states and 124756 transitions. [2019-10-02 23:52:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2019-10-02 23:52:38,043 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:52:38,044 INFO L411 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] [2019-10-02 23:52:38,044 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:52:38,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:52:38,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1695562742, now seen corresponding path program 1 times [2019-10-02 23:52:38,045 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:52:38,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:52:38,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:52:38,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:52:38,073 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:52:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:52:39,906 INFO L134 CoverageAnalysis]: Checked inductivity of 13407 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:52:39,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:52:39,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:52:39,907 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:52:39,909 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:52:39,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:52:39,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:52:39,910 INFO L87 Difference]: Start difference. First operand 90425 states and 124756 transitions. Second operand 5 states. [2019-10-02 23:53:44,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:53:44,369 INFO L93 Difference]: Finished difference Result 111945 states and 154440 transitions. [2019-10-02 23:53:44,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:53:44,370 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 877 [2019-10-02 23:53:44,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:53:44,780 INFO L225 Difference]: With dead ends: 111945 [2019-10-02 23:53:44,780 INFO L226 Difference]: Without dead ends: 111945 [2019-10-02 23:53:44,781 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:53:44,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111945 states. [2019-10-02 23:53:46,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111945 to 111907. [2019-10-02 23:53:46,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111907 states. [2019-10-02 23:53:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111907 states to 111907 states and 154364 transitions. [2019-10-02 23:53:47,045 INFO L78 Accepts]: Start accepts. Automaton has 111907 states and 154364 transitions. Word has length 877 [2019-10-02 23:53:47,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:53:47,046 INFO L475 AbstractCegarLoop]: Abstraction has 111907 states and 154364 transitions. [2019-10-02 23:53:47,046 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:53:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 111907 states and 154364 transitions. [2019-10-02 23:53:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2019-10-02 23:53:47,284 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:53:47,284 INFO L411 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] [2019-10-02 23:53:47,285 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:53:47,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:53:47,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1219435902, now seen corresponding path program 1 times [2019-10-02 23:53:47,286 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:53:47,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:53:47,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:53:47,307 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:53:47,307 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:53:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:53:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 13411 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:53:49,087 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:53:49,087 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:53:49,088 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:53:49,089 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:53:49,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:53:49,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:53:49,089 INFO L87 Difference]: Start difference. First operand 111907 states and 154364 transitions. Second operand 5 states. [2019-10-02 23:54:52,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:54:52,890 INFO L93 Difference]: Finished difference Result 133427 states and 184111 transitions. [2019-10-02 23:54:52,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:54:52,891 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 876 [2019-10-02 23:54:52,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:54:53,336 INFO L225 Difference]: With dead ends: 133427 [2019-10-02 23:54:53,337 INFO L226 Difference]: Without dead ends: 133427 [2019-10-02 23:54:53,337 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:54:53,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133427 states. [2019-10-02 23:54:55,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133427 to 133389. [2019-10-02 23:54:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133389 states. [2019-10-02 23:54:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133389 states to 133389 states and 184026 transitions. [2019-10-02 23:54:56,144 INFO L78 Accepts]: Start accepts. Automaton has 133389 states and 184026 transitions. Word has length 876 [2019-10-02 23:54:56,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:54:56,145 INFO L475 AbstractCegarLoop]: Abstraction has 133389 states and 184026 transitions. [2019-10-02 23:54:56,145 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:54:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 133389 states and 184026 transitions. [2019-10-02 23:54:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2019-10-02 23:54:56,439 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:54:56,440 INFO L411 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] [2019-10-02 23:54:56,440 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:54:56,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:54:56,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1235958075, now seen corresponding path program 1 times [2019-10-02 23:54:56,441 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:54:56,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:54:56,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:54:56,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:54:56,460 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:54:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:54:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 13413 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:54:58,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:54:58,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:54:58,367 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:54:58,368 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:54:58,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:54:58,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:54:58,369 INFO L87 Difference]: Start difference. First operand 133389 states and 184026 transitions. Second operand 5 states. [2019-10-02 23:56:00,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:56:00,919 INFO L93 Difference]: Finished difference Result 154339 states and 212894 transitions. [2019-10-02 23:56:00,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:56:00,919 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 878 [2019-10-02 23:56:00,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:56:01,283 INFO L225 Difference]: With dead ends: 154339 [2019-10-02 23:56:01,283 INFO L226 Difference]: Without dead ends: 154339 [2019-10-02 23:56:01,284 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:56:01,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154339 states. [2019-10-02 23:56:06,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154339 to 154301. [2019-10-02 23:56:06,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154301 states. [2019-10-02 23:56:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154301 states to 154301 states and 212800 transitions. [2019-10-02 23:56:06,893 INFO L78 Accepts]: Start accepts. Automaton has 154301 states and 212800 transitions. Word has length 878 [2019-10-02 23:56:06,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:56:06,894 INFO L475 AbstractCegarLoop]: Abstraction has 154301 states and 212800 transitions. [2019-10-02 23:56:06,894 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:56:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 154301 states and 212800 transitions. [2019-10-02 23:56:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2019-10-02 23:56:07,217 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:56:07,218 INFO L411 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] [2019-10-02 23:56:07,218 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:56:07,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:56:07,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1589124740, now seen corresponding path program 1 times [2019-10-02 23:56:07,219 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:56:07,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:56:07,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:56:07,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:56:07,237 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:56:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:56:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13414 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:56:08,762 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:56:08,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:56:08,763 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:56:08,764 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:56:08,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:56:08,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:56:08,764 INFO L87 Difference]: Start difference. First operand 154301 states and 212800 transitions. Second operand 5 states. [2019-10-02 23:57:16,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:57:16,993 INFO L93 Difference]: Finished difference Result 183960 states and 253689 transitions. [2019-10-02 23:57:16,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:57:16,993 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 880 [2019-10-02 23:57:16,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:57:17,725 INFO L225 Difference]: With dead ends: 183960 [2019-10-02 23:57:17,726 INFO L226 Difference]: Without dead ends: 183960 [2019-10-02 23:57:17,726 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:57:17,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183960 states. [2019-10-02 23:57:20,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183960 to 183880. [2019-10-02 23:57:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183880 states. [2019-10-02 23:57:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183880 states to 183880 states and 253544 transitions. [2019-10-02 23:57:21,124 INFO L78 Accepts]: Start accepts. Automaton has 183880 states and 253544 transitions. Word has length 880 [2019-10-02 23:57:21,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:57:21,124 INFO L475 AbstractCegarLoop]: Abstraction has 183880 states and 253544 transitions. [2019-10-02 23:57:21,124 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:57:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand 183880 states and 253544 transitions. [2019-10-02 23:57:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2019-10-02 23:57:21,610 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:57:21,611 INFO L411 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] [2019-10-02 23:57:21,611 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:57:21,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:57:21,612 INFO L82 PathProgramCache]: Analyzing trace with hash -1894238847, now seen corresponding path program 1 times [2019-10-02 23:57:21,612 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:57:21,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:57:21,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:57:21,633 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:57:21,633 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:57:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:57:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13412 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:57:23,612 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:57:23,612 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:57:23,613 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:57:23,614 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:57:23,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:57:23,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:57:23,615 INFO L87 Difference]: Start difference. First operand 183880 states and 253544 transitions. Second operand 5 states. [2019-10-02 23:58:37,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:58:37,171 INFO L93 Difference]: Finished difference Result 213503 states and 294415 transitions. [2019-10-02 23:58:37,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:58:37,171 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 878 [2019-10-02 23:58:37,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:58:38,387 INFO L225 Difference]: With dead ends: 213503 [2019-10-02 23:58:38,387 INFO L226 Difference]: Without dead ends: 213503 [2019-10-02 23:58:38,388 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:58:38,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213503 states. [2019-10-02 23:58:41,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213503 to 213423. [2019-10-02 23:58:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213423 states. [2019-10-02 23:58:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213423 states to 213423 states and 294252 transitions. [2019-10-02 23:58:42,333 INFO L78 Accepts]: Start accepts. Automaton has 213423 states and 294252 transitions. Word has length 878 [2019-10-02 23:58:42,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:58:42,334 INFO L475 AbstractCegarLoop]: Abstraction has 213423 states and 294252 transitions. [2019-10-02 23:58:42,334 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 23:58:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 213423 states and 294252 transitions. [2019-10-02 23:58:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2019-10-02 23:58:44,209 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:58:44,210 INFO L411 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] [2019-10-02 23:58:44,210 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:58:44,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:58:44,212 INFO L82 PathProgramCache]: Analyzing trace with hash 475537831, now seen corresponding path program 1 times [2019-10-02 23:58:44,213 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:58:44,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:58:44,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:58:44,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:58:44,237 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:58:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:58:45,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13408 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-02 23:58:45,538 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:58:45,538 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 23:58:45,539 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:58:45,540 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 23:58:45,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 23:58:45,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 23:58:45,541 INFO L87 Difference]: Start difference. First operand 213423 states and 294252 transitions. Second operand 5 states. [2019-10-02 23:59:57,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:59:57,703 INFO L93 Difference]: Finished difference Result 241300 states and 332441 transitions. [2019-10-02 23:59:57,703 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 23:59:57,703 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 879 [2019-10-02 23:59:57,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:59:58,777 INFO L225 Difference]: With dead ends: 241300 [2019-10-02 23:59:58,778 INFO L226 Difference]: Without dead ends: 241300 [2019-10-02 23:59:58,778 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 23:59:59,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241300 states. [2019-10-03 00:00:02,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241300 to 241220. [2019-10-03 00:00:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241220 states. [2019-10-03 00:00:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241220 states to 241220 states and 332260 transitions. [2019-10-03 00:00:03,886 INFO L78 Accepts]: Start accepts. Automaton has 241220 states and 332260 transitions. Word has length 879 [2019-10-03 00:00:03,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 00:00:03,887 INFO L475 AbstractCegarLoop]: Abstraction has 241220 states and 332260 transitions. [2019-10-03 00:00:03,887 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 00:00:03,887 INFO L276 IsEmpty]: Start isEmpty. Operand 241220 states and 332260 transitions. [2019-10-03 00:00:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2019-10-03 00:00:04,528 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 00:00:04,528 INFO L411 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] [2019-10-03 00:00:04,529 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 00:00:04,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 00:00:04,529 INFO L82 PathProgramCache]: Analyzing trace with hash -392032496, now seen corresponding path program 1 times [2019-10-03 00:00:04,529 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 00:00:04,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:04,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 00:00:04,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 00:00:04,555 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 00:00:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 00:00:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13412 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13398 trivial. 0 not checked. [2019-10-03 00:00:10,465 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 00:00:10,465 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 00:00:10,465 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 00:00:10,467 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 00:00:10,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 00:00:10,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 00:00:10,468 INFO L87 Difference]: Start difference. First operand 241220 states and 332260 transitions. Second operand 5 states. [2019-10-03 00:01:20,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 00:01:20,511 INFO L93 Difference]: Finished difference Result 306476 states and 422593 transitions. [2019-10-03 00:01:20,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-03 00:01:20,512 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 883 [2019-10-03 00:01:20,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 00:01:21,669 INFO L225 Difference]: With dead ends: 306476 [2019-10-03 00:01:21,669 INFO L226 Difference]: Without dead ends: 306476 [2019-10-03 00:01:21,670 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-03 00:01:21,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306476 states.