java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 22:24:30,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 22:24:30,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 22:24:30,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 22:24:30,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 22:24:30,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 22:24:30,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 22:24:30,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 22:24:30,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 22:24:30,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 22:24:30,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 22:24:30,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 22:24:30,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 22:24:30,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 22:24:30,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 22:24:30,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 22:24:30,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 22:24:30,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 22:24:30,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 22:24:30,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 22:24:30,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 22:24:30,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 22:24:30,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 22:24:30,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 22:24:30,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 22:24:30,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 22:24:30,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 22:24:30,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 22:24:30,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 22:24:30,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 22:24:30,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 22:24:30,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 22:24:30,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 22:24:30,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 22:24:30,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 22:24:30,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 22:24:30,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 22:24:30,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 22:24:30,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 22:24:30,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 22:24:30,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 22:24:30,165 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 22:24:30,187 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 22:24:30,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 22:24:30,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 22:24:30,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 22:24:30,192 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 22:24:30,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 22:24:30,193 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 22:24:30,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 22:24:30,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 22:24:30,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 22:24:30,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 22:24:30,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 22:24:30,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 22:24:30,195 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 22:24:30,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 22:24:30,196 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 22:24:30,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 22:24:30,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 22:24:30,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 22:24:30,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 22:24:30,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 22:24:30,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 22:24:30,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 22:24:30,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 22:24:30,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 22:24:30,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 22:24:30,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 22:24:30,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 22:24:30,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 22:24:30,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 22:24:30,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 22:24:30,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 22:24:30,274 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 22:24:30,274 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 22:24:30,275 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 22:24:30,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8341a0c5/f648510e6fa94c6a998535df66b0d791/FLAG45cd4b2b1 [2019-09-08 22:24:31,313 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 22:24:31,314 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 22:24:31,377 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8341a0c5/f648510e6fa94c6a998535df66b0d791/FLAG45cd4b2b1 [2019-09-08 22:24:31,667 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8341a0c5/f648510e6fa94c6a998535df66b0d791 [2019-09-08 22:24:31,679 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 22:24:31,680 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 22:24:31,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 22:24:31,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 22:24:31,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 22:24:31,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 10:24:31" (1/1) ... [2019-09-08 22:24:31,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@afa6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:31, skipping insertion in model container [2019-09-08 22:24:31,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 10:24:31" (1/1) ... [2019-09-08 22:24:31,694 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 22:24:31,899 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 22:24:37,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 22:24:37,682 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 22:24:38,469 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 22:24:39,661 INFO L192 MainTranslator]: Completed translation [2019-09-08 22:24:39,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39 WrapperNode [2019-09-08 22:24:39,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 22:24:39,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 22:24:39,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 22:24:39,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 22:24:39,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:39,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:39,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:39,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:40,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:40,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:40,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... [2019-09-08 22:24:40,332 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 22:24:40,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 22:24:40,333 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 22:24:40,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 22:24:40,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 22:24:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 22:24:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 22:24:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-08 22:24:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-08 22:24:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 22:24:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-08 22:24:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-08 22:24:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2019-09-08 22:24:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-08 22:24:40,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-08 22:24:40,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-08 22:24:40,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 22:24:40,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-09-08 22:24:40,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-08 22:24:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-08 22:24:40,410 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-08 22:24:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-08 22:24:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-08 22:24:40,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_skb_frame_desc [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_read [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_read [2019-09-08 22:24:40,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2x00_desc_write [2019-09-08 22:24:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_desc_write [2019-09-08 22:24:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_read [2019-09-08 22:24:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf_write [2019-09-08 22:24:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_addr [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_read [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_eeprom_write [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_set_chip [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rf [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00_rev [2019-09-08 22:24:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_sw [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_eeprom_read [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_read_lock [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_write_lock [2019-09-08 22:24:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_register_multiwrite [2019-09-08 22:24:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_regbusy_read [2019-09-08 22:24:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_write [2019-09-08 22:24:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_bbp_read [2019-09-08 22:24:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rf_write [2019-09-08 22:24:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_read [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _rt2500usb_register_write [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_rfkill_poll [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_brightness_set [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_blink_set [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_led [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_key [2019-09-08 22:24:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_filter [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_intf [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_erp [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ant [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_channel [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_txpower [2019-09-08 22:24:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config_ps [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_config [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_link_stats [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_reset_tuner [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_start_queue [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_stop_queue [2019-09-08 22:24:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_registers [2019-09-08 22:24:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_wait_bbp_ready [2019-09-08 22:24:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_bbp [2019-09-08 22:24:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_enable_radio [2019-09-08 22:24:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_disable_radio [2019-09-08 22:24:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_state [2019-09-08 22:24:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_set_device_state [2019-09-08 22:24:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_tx_desc [2019-09-08 22:24:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_write_beacon [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_get_tx_data_len [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_fill_rxdone [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_beacondone [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_validate_eeprom [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_init_eeprom [2019-09-08 22:24:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw_mode [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe_hw [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_queue_init [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_probe [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_init [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2500usb_driver_exit [2019-09-08 22:24:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-09-08 22:24:40,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-09-08 22:24:40,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-08 22:24:40,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-09-08 22:24:40,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 22:24:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-08 22:24:40,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-08 22:24:40,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-08 22:24:40,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-08 22:24:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-08 22:24:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_22 [2019-09-08 22:24:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-08 22:24:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_29 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_38 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_39 [2019-09-08 22:24:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_40 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_43 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_44 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_47 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_50 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_53 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_56 [2019-09-08 22:24:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_57 [2019-09-08 22:24:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_58 [2019-09-08 22:24:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_59 [2019-09-08 22:24:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_60 [2019-09-08 22:24:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_61 [2019-09-08 22:24:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_62 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_63 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_66 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_67 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_68 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_69 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_72 [2019-09-08 22:24:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_73 [2019-09-08 22:24:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_74 [2019-09-08 22:24:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_77 [2019-09-08 22:24:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_78 [2019-09-08 22:24:40,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_79 [2019-09-08 22:24:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_80 [2019-09-08 22:24:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_81 [2019-09-08 22:24:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_82 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_83 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_84 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_85 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_88 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_0_89 [2019-09-08 22:24:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_22 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_29 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-08 22:24:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-08 22:24:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_38 [2019-09-08 22:24:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_39 [2019-09-08 22:24:40,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_40 [2019-09-08 22:24:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_43 [2019-09-08 22:24:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_44 [2019-09-08 22:24:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_47 [2019-09-08 22:24:40,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_50 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_53 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_56 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_57 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_58 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_59 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_60 [2019-09-08 22:24:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_61 [2019-09-08 22:24:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_62 [2019-09-08 22:24:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_63 [2019-09-08 22:24:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_66 [2019-09-08 22:24:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_67 [2019-09-08 22:24:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_68 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_69 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_72 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_73 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_74 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_77 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_78 [2019-09-08 22:24:40,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_79 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_80 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_81 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_82 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_83 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_84 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_85 [2019-09-08 22:24:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_88 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_callback_1_89 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_0_6 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_start_1_6 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-08 22:24:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-08 22:24:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-08 22:24:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-08 22:24:40,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-08 22:24:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-08 22:24:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-09-08 22:24:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-08 22:24:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-09-08 22:24:40,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-09-08 22:24:40,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-08 22:24:40,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-09-08 22:24:40,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 22:24:40,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 22:24:40,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-08 22:24:40,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-08 22:24:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-08 22:24:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-08 22:24:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-08 22:24:40,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-08 22:24:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 22:24:40,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-08 22:24:40,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 22:24:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-08 22:24:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 22:24:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 22:24:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 22:24:40,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 22:24:40,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-08 22:24:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-08 22:24:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-08 22:24:40,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-08 22:24:40,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 22:24:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-08 22:24:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 22:24:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-08 22:24:40,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 22:24:40,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1016 [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1017 [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1018 [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1020 [2019-09-08 22:24:40,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1030 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1031 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1089 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1091 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1093 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1095 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1097 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1099 [2019-09-08 22:24:40,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1100 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1101 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1102 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1103 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1107 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1108 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1109 [2019-09-08 22:24:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1110 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1114 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1115 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1117 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1119 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1155 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1203 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1204 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1206 [2019-09-08 22:24:40,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1264 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1266 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1269 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1270 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1293 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1295 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1296 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1298 [2019-09-08 22:24:40,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_130 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1302 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1358 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1360 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1362 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1364 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1365 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1366 [2019-09-08 22:24:40,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1367 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1374 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1375 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1376 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1384 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1392 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1406 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1407 [2019-09-08 22:24:40,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1411 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1417 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1418 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1425 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1426 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1433 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1434 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1441 [2019-09-08 22:24:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1442 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1464 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1487 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1489 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1506 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1519 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1527 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_157 [2019-09-08 22:24:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_159 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_160 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_161 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1792 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_184 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_186 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_187 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_191 [2019-09-08 22:24:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_195 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_211 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_213 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_217 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_218 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_219 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_220 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_283 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_298 [2019-09-08 22:24:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_300 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_314 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_315 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_365 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_368 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_374 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_407 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_408 [2019-09-08 22:24:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_410 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_415 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_434 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_436 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_438 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_440 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_443 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_444 [2019-09-08 22:24:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_446 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_447 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_465 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_467 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_474 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_478 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_500 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_511 [2019-09-08 22:24:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_547 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_548 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_549 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_552 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_553 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_554 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_558 [2019-09-08 22:24:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_559 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_560 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_569 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_572 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_576 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_584 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_585 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_586 [2019-09-08 22:24:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_592 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_594 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_595 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_610 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_641 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_656 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_658 [2019-09-08 22:24:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_661 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_664 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_668 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_702 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_708 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_718 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_722 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_726 [2019-09-08 22:24:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_730 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_747 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_752 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_753 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_754 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_770 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_775 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_776 [2019-09-08 22:24:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_777 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_798 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_805 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_806 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_807 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_811 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_812 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_813 [2019-09-08 22:24:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_817 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_818 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_819 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_820 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_824 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_825 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_826 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_827 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_831 [2019-09-08 22:24:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_832 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_833 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_834 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_838 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_839 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_840 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_841 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_845 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_846 [2019-09-08 22:24:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_847 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_848 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_858 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_859 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_860 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_865 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_868 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_869 [2019-09-08 22:24:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_880 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_884 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_885 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_886 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_890 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_894 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_898 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_966 [2019-09-08 22:24:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_967 [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-08 22:24:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00debug_dump_frame [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_add_interface [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_bss_info_changed [2019-09-08 22:24:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_conf_tx [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_configure_filter [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_flush [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_antenna [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_ringparam [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_get_stats [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_remove_interface [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_antenna [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_key [2019-09-08 22:24:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_set_tim [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_start [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_stop [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_complete [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_sw_scan_start [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00mac_tx_frames_pending [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_clear_entry [2019-09-08 22:24:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disable_radio [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_disconnect [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_flush_queue [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_initialize [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_kick_queue [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_probe [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_resume [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_suspend [2019-09-08 22:24:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_uninitialize [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_req_buff_lock [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_vendor_request_buff [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rt2x00usb_watchdog [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-08 22:24:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-08 22:24:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-08 22:24:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-08 22:24:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 22:24:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 22:24:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 22:24:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 22:24:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 22:24:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 22:24:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-09-08 22:24:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-09-08 22:24:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-09-08 22:24:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 22:24:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-08 22:24:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-09-08 22:24:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-09-08 22:24:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-09-08 22:24:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_186 [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-08 22:24:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_770 [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_777 [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 22:24:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_130 [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_skb_frame_desc [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_read [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_read [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2x00_desc_write [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_desc_write [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_read [2019-09-08 22:24:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf_write [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_addr [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_read [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_eeprom_write [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_set_chip [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rf [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00_rev [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00debug_dump_frame [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx [2019-09-08 22:24:40,672 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_start [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_stop [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_add_interface [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_remove_interface [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_config [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_configure_filter [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_tim [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_key [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_start [2019-09-08 22:24:40,673 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_sw_scan_complete [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_stats [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_bss_info_changed [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_conf_tx [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_rfkill_poll [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_flush [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_set_antenna [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_antenna [2019-09-08 22:24:40,674 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_get_ringparam [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00mac_tx_frames_pending [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_buff [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_req_buff_lock [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_vendor_request_sw [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_eeprom_read [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disable_radio [2019-09-08 22:24:40,675 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_kick_queue [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_flush_queue [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_watchdog [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_clear_entry [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_initialize [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_uninitialize [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_probe [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_disconnect [2019-09-08 22:24:40,676 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_suspend [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2x00usb_resume [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_read_lock [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_write_lock [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_register_multiwrite [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_regbusy_read [2019-09-08 22:24:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_157 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_159 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_160 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_161 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_write [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_184 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_187 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_191 [2019-09-08 22:24:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_195 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_bbp_read [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_211 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_213 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_218 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_219 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_220 [2019-09-08 22:24:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rf_write [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_read [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure _rt2500usb_register_write [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_283 [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_rfkill_poll [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_298 [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_300 [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_brightness_set [2019-09-08 22:24:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_314 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_315 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_blink_set [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_led [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_365 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_368 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_374 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_407 [2019-09-08 22:24:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_408 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_410 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_415 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_key [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_434 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_436 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_438 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_440 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_443 [2019-09-08 22:24:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_444 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_446 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_447 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_filter [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_465 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_467 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_474 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_478 [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_intf [2019-09-08 22:24:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_500 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_511 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_erp [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_547 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_548 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_549 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2019-09-08 22:24:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_554 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_558 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_559 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_560 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_569 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_572 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_576 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_584 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_585 [2019-09-08 22:24:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_586 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_592 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_594 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_595 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ant [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_610 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_channel [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_641 [2019-09-08 22:24:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_txpower [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_656 [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_658 [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_661 [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_664 [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_668 [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config_ps [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_config [2019-09-08 22:24:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_702 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_708 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_link_stats [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_718 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_722 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_726 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_730 [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_reset_tuner [2019-09-08 22:24:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_747 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_752 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_753 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_754 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_start_queue [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_775 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_776 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_stop_queue [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_798 [2019-09-08 22:24:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_805 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_806 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_807 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_811 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_812 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_813 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_817 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_818 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_819 [2019-09-08 22:24:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_820 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_824 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_825 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_826 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_827 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_831 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_832 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_833 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_834 [2019-09-08 22:24:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_838 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_839 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_840 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_841 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_845 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_846 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_847 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_848 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_858 [2019-09-08 22:24:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_859 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_860 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_865 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_868 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_869 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_880 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_884 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_885 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_886 [2019-09-08 22:24:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_890 [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_894 [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_898 [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_registers [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_wait_bbp_ready [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_966 [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_967 [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_bbp [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_enable_radio [2019-09-08 22:24:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_disable_radio [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1016 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1017 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1018 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1020 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1030 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1031 [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_state [2019-09-08 22:24:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_set_device_state [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1089 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1091 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1093 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1095 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1097 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1099 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1100 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1101 [2019-09-08 22:24:40,696 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1102 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1103 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1107 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1108 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1109 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1110 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1114 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1115 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1117 [2019-09-08 22:24:40,697 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1119 [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_tx_desc [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_beacondone [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1155 [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1203 [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1204 [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1206 [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_write_beacon [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 22:24:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_get_tx_data_len [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1264 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1266 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1269 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1270 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1293 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1295 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1296 [2019-09-08 22:24:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1298 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1302 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_fill_rxdone [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1358 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1360 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1362 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1364 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1365 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1366 [2019-09-08 22:24:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1367 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1374 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1375 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1376 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1384 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1392 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1406 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1407 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1411 [2019-09-08 22:24:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1417 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1418 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1425 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1426 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1433 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1434 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1441 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1442 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_validate_eeprom [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1464 [2019-09-08 22:24:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1487 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1489 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1506 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1519 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1527 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_init_eeprom [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw_mode [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1792 [2019-09-08 22:24:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe_hw [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_queue_init [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_probe [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_init [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure rt2500usb_driver_exit [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rt2500usb_driver_exit_6_2 [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_rt2500usb_driver_init_6_9 [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_ieee80211_instance_3_6_4 [2019-09-08 22:24:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_ieee80211_instance_3_6_5 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_0 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_ieee80211_instance_1 [2019-09-08 22:24:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_10 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_18 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_21 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_22 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_25 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_28 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_29 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_32 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_35 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_38 [2019-09-08 22:24:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_39 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_40 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_43 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_44 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_47 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_50 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_53 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_56 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_57 [2019-09-08 22:24:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_58 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_59 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_60 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_61 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_62 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_63 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_66 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_67 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_68 [2019-09-08 22:24:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_69 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_72 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_73 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_74 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_77 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_78 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_79 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_80 [2019-09-08 22:24:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_81 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_82 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_83 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_84 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_85 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_88 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_0_89 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_10 [2019-09-08 22:24:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_18 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_21 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_22 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_25 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_28 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_29 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_32 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_35 [2019-09-08 22:24:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_38 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_39 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_40 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_43 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_44 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_47 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_50 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_53 [2019-09-08 22:24:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_56 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_57 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_58 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_59 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_60 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_61 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_62 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_63 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_66 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_67 [2019-09-08 22:24:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_68 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_69 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_72 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_73 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_74 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_77 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_78 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_79 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_80 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_81 [2019-09-08 22:24:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_82 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_83 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_84 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_85 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_88 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_callback_1_89 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_0_12 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_resume_1_12 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_0_6 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_start_1_6 [2019-09-08 22:24:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_0_8 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_instance_stop_1_8 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-08 22:24:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-09-08 22:24:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-08 22:24:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-08 22:24:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 22:24:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-08 22:24:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_csr_mutex_of_rt2x00_dev [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-08 22:24:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-08 22:24:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 22:24:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 22:24:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 22:24:45,990 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-08 22:24:48,587 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 22:25:11,046 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 22:25:11,047 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 22:25:11,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 10:25:11 BoogieIcfgContainer [2019-09-08 22:25:11,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 22:25:11,052 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 22:25:11,052 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 22:25:11,055 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 22:25:11,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 10:24:31" (1/3) ... [2019-09-08 22:25:11,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70d45c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 10:25:11, skipping insertion in model container [2019-09-08 22:25:11,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 10:24:39" (2/3) ... [2019-09-08 22:25:11,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70d45c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 10:25:11, skipping insertion in model container [2019-09-08 22:25:11,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 10:25:11" (3/3) ... [2019-09-08 22:25:11,059 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rt2x00-rt2500usb.cil.i [2019-09-08 22:25:11,069 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 22:25:11,086 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-08 22:25:11,103 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-08 22:25:11,155 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 22:25:11,156 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 22:25:11,156 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 22:25:11,156 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 22:25:11,156 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 22:25:11,156 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 22:25:11,156 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 22:25:11,157 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 22:25:11,157 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 22:25:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states. [2019-09-08 22:25:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2019-09-08 22:25:11,302 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:11,305 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:11,308 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:11,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:11,314 INFO L82 PathProgramCache]: Analyzing trace with hash 353502150, now seen corresponding path program 1 times [2019-09-08 22:25:11,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:11,316 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:11,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:11,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:11,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:13,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:13,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:13,308 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:13,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:13,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:13,326 INFO L87 Difference]: Start difference. First operand 4844 states. Second operand 3 states. [2019-09-08 22:25:15,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:15,339 INFO L93 Difference]: Finished difference Result 13218 states and 18369 transitions. [2019-09-08 22:25:15,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:15,341 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 600 [2019-09-08 22:25:15,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:15,450 INFO L225 Difference]: With dead ends: 13218 [2019-09-08 22:25:15,451 INFO L226 Difference]: Without dead ends: 8797 [2019-09-08 22:25:15,491 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:15,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8797 states. [2019-09-08 22:25:16,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8797 to 8793. [2019-09-08 22:25:16,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8793 states. [2019-09-08 22:25:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8793 states to 8793 states and 12032 transitions. [2019-09-08 22:25:16,128 INFO L78 Accepts]: Start accepts. Automaton has 8793 states and 12032 transitions. Word has length 600 [2019-09-08 22:25:16,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:16,133 INFO L475 AbstractCegarLoop]: Abstraction has 8793 states and 12032 transitions. [2019-09-08 22:25:16,133 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 8793 states and 12032 transitions. [2019-09-08 22:25:16,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2019-09-08 22:25:16,163 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:16,164 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 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] [2019-09-08 22:25:16,164 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:16,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:16,165 INFO L82 PathProgramCache]: Analyzing trace with hash -143699794, now seen corresponding path program 1 times [2019-09-08 22:25:16,165 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:16,165 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:16,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:16,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:16,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:17,431 INFO L134 CoverageAnalysis]: Checked inductivity of 13240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13240 trivial. 0 not checked. [2019-09-08 22:25:17,431 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:17,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:17,436 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:17,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:17,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:17,437 INFO L87 Difference]: Start difference. First operand 8793 states and 12032 transitions. Second operand 3 states. [2019-09-08 22:25:18,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:18,460 INFO L93 Difference]: Finished difference Result 25287 states and 34655 transitions. [2019-09-08 22:25:18,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:18,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 629 [2019-09-08 22:25:18,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:18,601 INFO L225 Difference]: With dead ends: 25287 [2019-09-08 22:25:18,601 INFO L226 Difference]: Without dead ends: 16640 [2019-09-08 22:25:18,655 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:18,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16640 states. [2019-09-08 22:25:19,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16640 to 16617. [2019-09-08 22:25:19,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16617 states. [2019-09-08 22:25:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16617 states to 16617 states and 22800 transitions. [2019-09-08 22:25:20,824 INFO L78 Accepts]: Start accepts. Automaton has 16617 states and 22800 transitions. Word has length 629 [2019-09-08 22:25:20,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:20,825 INFO L475 AbstractCegarLoop]: Abstraction has 16617 states and 22800 transitions. [2019-09-08 22:25:20,825 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 16617 states and 22800 transitions. [2019-09-08 22:25:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2019-09-08 22:25:20,851 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:20,852 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 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] [2019-09-08 22:25:20,852 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:20,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:20,853 INFO L82 PathProgramCache]: Analyzing trace with hash 1529578832, now seen corresponding path program 1 times [2019-09-08 22:25:20,853 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:20,853 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:20,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:20,864 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:20,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:21,878 INFO L134 CoverageAnalysis]: Checked inductivity of 13240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13240 trivial. 0 not checked. [2019-09-08 22:25:21,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:21,879 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:21,881 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:21,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:21,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:21,882 INFO L87 Difference]: Start difference. First operand 16617 states and 22800 transitions. Second operand 3 states. [2019-09-08 22:25:23,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:23,311 INFO L93 Difference]: Finished difference Result 43245 states and 59317 transitions. [2019-09-08 22:25:23,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:23,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 630 [2019-09-08 22:25:23,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:23,493 INFO L225 Difference]: With dead ends: 43245 [2019-09-08 22:25:23,493 INFO L226 Difference]: Without dead ends: 26774 [2019-09-08 22:25:23,588 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:23,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26774 states. [2019-09-08 22:25:24,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26774 to 26743. [2019-09-08 22:25:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26743 states. [2019-09-08 22:25:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26743 states to 26743 states and 36682 transitions. [2019-09-08 22:25:24,751 INFO L78 Accepts]: Start accepts. Automaton has 26743 states and 36682 transitions. Word has length 630 [2019-09-08 22:25:24,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:24,752 INFO L475 AbstractCegarLoop]: Abstraction has 26743 states and 36682 transitions. [2019-09-08 22:25:24,752 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 26743 states and 36682 transitions. [2019-09-08 22:25:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2019-09-08 22:25:24,767 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:24,767 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:24,768 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:24,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:24,768 INFO L82 PathProgramCache]: Analyzing trace with hash 131484290, now seen corresponding path program 1 times [2019-09-08 22:25:24,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:24,769 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:24,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:24,777 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:24,777 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:26,112 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:26,112 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:26,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:26,113 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:26,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:26,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:26,114 INFO L87 Difference]: Start difference. First operand 26743 states and 36682 transitions. Second operand 3 states. [2019-09-08 22:25:28,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:28,889 INFO L93 Difference]: Finished difference Result 58947 states and 80913 transitions. [2019-09-08 22:25:28,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:28,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 635 [2019-09-08 22:25:28,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:29,037 INFO L225 Difference]: With dead ends: 58947 [2019-09-08 22:25:29,039 INFO L226 Difference]: Without dead ends: 32350 [2019-09-08 22:25:29,109 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:29,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32350 states. [2019-09-08 22:25:30,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32350 to 32327. [2019-09-08 22:25:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32327 states. [2019-09-08 22:25:30,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32327 states to 32327 states and 44404 transitions. [2019-09-08 22:25:30,279 INFO L78 Accepts]: Start accepts. Automaton has 32327 states and 44404 transitions. Word has length 635 [2019-09-08 22:25:30,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:30,281 INFO L475 AbstractCegarLoop]: Abstraction has 32327 states and 44404 transitions. [2019-09-08 22:25:30,281 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 32327 states and 44404 transitions. [2019-09-08 22:25:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2019-09-08 22:25:30,296 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:30,297 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:30,297 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:30,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:30,298 INFO L82 PathProgramCache]: Analyzing trace with hash 813959972, now seen corresponding path program 1 times [2019-09-08 22:25:30,298 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:30,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:30,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:30,310 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:30,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:31,464 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:31,464 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:31,465 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:31,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:31,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:31,465 INFO L87 Difference]: Start difference. First operand 32327 states and 44404 transitions. Second operand 3 states. [2019-09-08 22:25:32,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:32,983 INFO L93 Difference]: Finished difference Result 69065 states and 94859 transitions. [2019-09-08 22:25:32,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:32,983 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 636 [2019-09-08 22:25:32,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:33,139 INFO L225 Difference]: With dead ends: 69065 [2019-09-08 22:25:33,139 INFO L226 Difference]: Without dead ends: 36884 [2019-09-08 22:25:33,227 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:33,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36884 states. [2019-09-08 22:25:34,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36884 to 36853. [2019-09-08 22:25:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36853 states. [2019-09-08 22:25:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36853 states to 36853 states and 50620 transitions. [2019-09-08 22:25:34,828 INFO L78 Accepts]: Start accepts. Automaton has 36853 states and 50620 transitions. Word has length 636 [2019-09-08 22:25:34,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:34,831 INFO L475 AbstractCegarLoop]: Abstraction has 36853 states and 50620 transitions. [2019-09-08 22:25:34,831 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 36853 states and 50620 transitions. [2019-09-08 22:25:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2019-09-08 22:25:34,850 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:34,850 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:34,851 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:34,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:34,851 INFO L82 PathProgramCache]: Analyzing trace with hash -1217151144, now seen corresponding path program 1 times [2019-09-08 22:25:34,851 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:34,852 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:34,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:34,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:34,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:37,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:37,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:37,209 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:37,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:37,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:37,210 INFO L87 Difference]: Start difference. First operand 36853 states and 50620 transitions. Second operand 3 states. [2019-09-08 22:25:38,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:38,497 INFO L93 Difference]: Finished difference Result 74187 states and 101869 transitions. [2019-09-08 22:25:38,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:38,498 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 648 [2019-09-08 22:25:38,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:38,660 INFO L225 Difference]: With dead ends: 74187 [2019-09-08 22:25:38,661 INFO L226 Difference]: Without dead ends: 37480 [2019-09-08 22:25:38,756 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:38,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37480 states. [2019-09-08 22:25:40,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37480 to 37449. [2019-09-08 22:25:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37449 states. [2019-09-08 22:25:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37449 states to 37449 states and 51414 transitions. [2019-09-08 22:25:40,334 INFO L78 Accepts]: Start accepts. Automaton has 37449 states and 51414 transitions. Word has length 648 [2019-09-08 22:25:40,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:40,336 INFO L475 AbstractCegarLoop]: Abstraction has 37449 states and 51414 transitions. [2019-09-08 22:25:40,336 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 37449 states and 51414 transitions. [2019-09-08 22:25:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2019-09-08 22:25:40,356 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:40,357 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:40,357 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:40,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:40,357 INFO L82 PathProgramCache]: Analyzing trace with hash -59545737, now seen corresponding path program 1 times [2019-09-08 22:25:40,358 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:40,358 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:40,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:40,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:40,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:41,176 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:41,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:41,177 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:41,178 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:41,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:41,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:41,178 INFO L87 Difference]: Start difference. First operand 37449 states and 51414 transitions. Second operand 3 states. [2019-09-08 22:25:44,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:44,193 INFO L93 Difference]: Finished difference Result 75275 states and 103315 transitions. [2019-09-08 22:25:44,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:44,193 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 647 [2019-09-08 22:25:44,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:44,304 INFO L225 Difference]: With dead ends: 75275 [2019-09-08 22:25:44,304 INFO L226 Difference]: Without dead ends: 37972 [2019-09-08 22:25:44,379 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:44,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37972 states. [2019-09-08 22:25:45,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37972 to 37949. [2019-09-08 22:25:45,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37949 states. [2019-09-08 22:25:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37949 states to 37949 states and 52074 transitions. [2019-09-08 22:25:45,452 INFO L78 Accepts]: Start accepts. Automaton has 37949 states and 52074 transitions. Word has length 647 [2019-09-08 22:25:45,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:45,454 INFO L475 AbstractCegarLoop]: Abstraction has 37949 states and 52074 transitions. [2019-09-08 22:25:45,454 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 37949 states and 52074 transitions. [2019-09-08 22:25:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2019-09-08 22:25:45,472 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:45,472 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:25:45,473 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:45,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:45,473 INFO L82 PathProgramCache]: Analyzing trace with hash 736841255, now seen corresponding path program 1 times [2019-09-08 22:25:45,474 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:45,474 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:45,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:45,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:45,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 13237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13237 trivial. 0 not checked. [2019-09-08 22:25:46,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:46,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:25:46,552 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:25:46,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:25:46,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:46,553 INFO L87 Difference]: Start difference. First operand 37949 states and 52074 transitions. Second operand 3 states. [2019-09-08 22:25:47,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:25:47,763 INFO L93 Difference]: Finished difference Result 76015 states and 104267 transitions. [2019-09-08 22:25:47,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:25:47,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 650 [2019-09-08 22:25:47,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:25:47,900 INFO L225 Difference]: With dead ends: 76015 [2019-09-08 22:25:47,900 INFO L226 Difference]: Without dead ends: 38212 [2019-09-08 22:25:47,992 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:25:48,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38212 states. [2019-09-08 22:25:49,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38212 to 38189. [2019-09-08 22:25:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38189 states. [2019-09-08 22:25:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38189 states to 38189 states and 52366 transitions. [2019-09-08 22:25:49,436 INFO L78 Accepts]: Start accepts. Automaton has 38189 states and 52366 transitions. Word has length 650 [2019-09-08 22:25:49,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:25:49,437 INFO L475 AbstractCegarLoop]: Abstraction has 38189 states and 52366 transitions. [2019-09-08 22:25:49,438 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:25:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 38189 states and 52366 transitions. [2019-09-08 22:25:49,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2019-09-08 22:25:49,456 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:25:49,456 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 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] [2019-09-08 22:25:49,456 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:25:49,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:25:49,457 INFO L82 PathProgramCache]: Analyzing trace with hash 1831087798, now seen corresponding path program 1 times [2019-09-08 22:25:49,457 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:25:49,457 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:25:49,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:49,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:25:49,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:25:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:25:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 13264 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:25:50,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:25:50,224 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:25:50,225 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:25:50,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:25:50,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:25:50,225 INFO L87 Difference]: Start difference. First operand 38189 states and 52366 transitions. Second operand 5 states. [2019-09-08 22:26:48,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:26:48,932 INFO L93 Difference]: Finished difference Result 89117 states and 122205 transitions. [2019-09-08 22:26:48,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:26:48,932 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 661 [2019-09-08 22:26:48,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:26:49,042 INFO L225 Difference]: With dead ends: 89117 [2019-09-08 22:26:49,042 INFO L226 Difference]: Without dead ends: 51074 [2019-09-08 22:26:49,109 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:26:49,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51074 states. [2019-09-08 22:26:50,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51074 to 51043. [2019-09-08 22:26:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51043 states. [2019-09-08 22:26:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51043 states to 51043 states and 69996 transitions. [2019-09-08 22:26:50,434 INFO L78 Accepts]: Start accepts. Automaton has 51043 states and 69996 transitions. Word has length 661 [2019-09-08 22:26:50,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:26:50,435 INFO L475 AbstractCegarLoop]: Abstraction has 51043 states and 69996 transitions. [2019-09-08 22:26:50,436 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:26:50,436 INFO L276 IsEmpty]: Start isEmpty. Operand 51043 states and 69996 transitions. [2019-09-08 22:26:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2019-09-08 22:26:50,457 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:26:50,458 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 3, 3, 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] [2019-09-08 22:26:50,458 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:26:50,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:26:50,458 INFO L82 PathProgramCache]: Analyzing trace with hash 610067662, now seen corresponding path program 1 times [2019-09-08 22:26:50,459 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:26:50,459 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:26:50,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:26:50,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:26:50,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:26:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:26:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13258 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:26:51,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:26:51,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:26:51,572 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:26:51,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:26:51,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:26:51,572 INFO L87 Difference]: Start difference. First operand 51043 states and 69996 transitions. Second operand 5 states. [2019-09-08 22:27:54,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:27:54,468 INFO L93 Difference]: Finished difference Result 114815 states and 157443 transitions. [2019-09-08 22:27:54,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:27:54,468 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 660 [2019-09-08 22:27:54,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:27:54,636 INFO L225 Difference]: With dead ends: 114815 [2019-09-08 22:27:54,636 INFO L226 Difference]: Without dead ends: 63918 [2019-09-08 22:27:54,718 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:27:54,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63918 states. [2019-09-08 22:27:56,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63918 to 63887. [2019-09-08 22:27:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63887 states. [2019-09-08 22:27:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63887 states to 63887 states and 87592 transitions. [2019-09-08 22:27:56,948 INFO L78 Accepts]: Start accepts. Automaton has 63887 states and 87592 transitions. Word has length 660 [2019-09-08 22:27:56,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:27:56,949 INFO L475 AbstractCegarLoop]: Abstraction has 63887 states and 87592 transitions. [2019-09-08 22:27:56,950 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:27:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63887 states and 87592 transitions. [2019-09-08 22:27:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660 [2019-09-08 22:27:56,972 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:27:56,972 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:27:56,973 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:27:56,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:27:56,973 INFO L82 PathProgramCache]: Analyzing trace with hash -795193671, now seen corresponding path program 1 times [2019-09-08 22:27:56,973 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:27:56,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:27:56,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:27:56,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:27:56,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:27:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:27:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 13262 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:27:57,728 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:27:57,728 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:27:57,729 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:27:57,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:27:57,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:27:57,731 INFO L87 Difference]: Start difference. First operand 63887 states and 87592 transitions. Second operand 5 states. [2019-09-08 22:28:57,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:28:57,296 INFO L93 Difference]: Finished difference Result 140305 states and 192365 transitions. [2019-09-08 22:28:57,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:28:57,297 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 659 [2019-09-08 22:28:57,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:28:57,538 INFO L225 Difference]: With dead ends: 140305 [2019-09-08 22:28:57,538 INFO L226 Difference]: Without dead ends: 76564 [2019-09-08 22:28:57,644 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:28:57,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76564 states. [2019-09-08 22:28:59,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76564 to 76533. [2019-09-08 22:28:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76533 states. [2019-09-08 22:29:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76533 states to 76533 states and 104910 transitions. [2019-09-08 22:29:00,138 INFO L78 Accepts]: Start accepts. Automaton has 76533 states and 104910 transitions. Word has length 659 [2019-09-08 22:29:00,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:29:00,138 INFO L475 AbstractCegarLoop]: Abstraction has 76533 states and 104910 transitions. [2019-09-08 22:29:00,139 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:29:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 76533 states and 104910 transitions. [2019-09-08 22:29:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2019-09-08 22:29:00,157 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:29:00,158 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 3, 3, 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] [2019-09-08 22:29:00,158 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:29:00,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:29:00,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1087594109, now seen corresponding path program 1 times [2019-09-08 22:29:00,158 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:29:00,159 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:29:00,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:29:00,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:29:00,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:29:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:29:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 13259 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:29:01,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:29:01,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:29:01,388 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:29:01,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:29:01,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:29:01,389 INFO L87 Difference]: Start difference. First operand 76533 states and 104910 transitions. Second operand 5 states. [2019-09-08 22:30:09,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:30:09,210 INFO L93 Difference]: Finished difference Result 173537 states and 237721 transitions. [2019-09-08 22:30:09,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:30:09,211 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 662 [2019-09-08 22:30:09,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:30:09,469 INFO L225 Difference]: With dead ends: 173537 [2019-09-08 22:30:09,469 INFO L226 Difference]: Without dead ends: 97150 [2019-09-08 22:30:09,584 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:30:09,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97150 states. [2019-09-08 22:30:13,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97150 to 97099. [2019-09-08 22:30:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97099 states. [2019-09-08 22:30:15,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97099 states to 97099 states and 132924 transitions. [2019-09-08 22:30:15,263 INFO L78 Accepts]: Start accepts. Automaton has 97099 states and 132924 transitions. Word has length 662 [2019-09-08 22:30:15,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:30:15,263 INFO L475 AbstractCegarLoop]: Abstraction has 97099 states and 132924 transitions. [2019-09-08 22:30:15,263 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:30:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 97099 states and 132924 transitions. [2019-09-08 22:30:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 664 [2019-09-08 22:30:15,276 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:30:15,277 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:30:15,277 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:30:15,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:30:15,277 INFO L82 PathProgramCache]: Analyzing trace with hash -511847227, now seen corresponding path program 1 times [2019-09-08 22:30:15,278 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:30:15,278 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:30:15,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:30:15,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:30:15,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:30:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:30:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 13265 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:30:16,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:30:16,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:30:16,015 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:30:16,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:30:16,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:30:16,015 INFO L87 Difference]: Start difference. First operand 97099 states and 132924 transitions. Second operand 5 states. [2019-09-08 22:31:21,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:31:21,108 INFO L93 Difference]: Finished difference Result 214689 states and 293869 transitions. [2019-09-08 22:31:21,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:31:21,108 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 663 [2019-09-08 22:31:21,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:31:21,398 INFO L225 Difference]: With dead ends: 214689 [2019-09-08 22:31:21,398 INFO L226 Difference]: Without dead ends: 117736 [2019-09-08 22:31:21,570 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:31:21,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117736 states. [2019-09-08 22:31:25,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117736 to 117685. [2019-09-08 22:31:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117685 states. [2019-09-08 22:31:26,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117685 states to 117685 states and 161038 transitions. [2019-09-08 22:31:26,227 INFO L78 Accepts]: Start accepts. Automaton has 117685 states and 161038 transitions. Word has length 663 [2019-09-08 22:31:26,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:31:26,227 INFO L475 AbstractCegarLoop]: Abstraction has 117685 states and 161038 transitions. [2019-09-08 22:31:26,227 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:31:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 117685 states and 161038 transitions. [2019-09-08 22:31:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2019-09-08 22:31:26,243 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:31:26,244 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 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] [2019-09-08 22:31:26,244 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:31:26,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:31:26,244 INFO L82 PathProgramCache]: Analyzing trace with hash 359834882, now seen corresponding path program 1 times [2019-09-08 22:31:26,244 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:31:26,244 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:31:26,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:31:26,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:31:26,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:31:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:31:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 13263 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 13249 trivial. 0 not checked. [2019-09-08 22:31:29,744 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:31:29,744 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 22:31:29,745 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 22:31:29,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 22:31:29,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 22:31:29,746 INFO L87 Difference]: Start difference. First operand 117685 states and 161038 transitions. Second operand 5 states. [2019-09-08 22:32:27,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:32:27,583 INFO L93 Difference]: Finished difference Result 254871 states and 348647 transitions. [2019-09-08 22:32:27,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 22:32:27,584 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 661 [2019-09-08 22:32:27,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:32:27,910 INFO L225 Difference]: With dead ends: 254871 [2019-09-08 22:32:27,910 INFO L226 Difference]: Without dead ends: 137332 [2019-09-08 22:32:28,085 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 22:32:28,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137332 states. [2019-09-08 22:32:37,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137332 to 137281. [2019-09-08 22:32:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 137281 states. [2019-09-08 22:32:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137281 states to 137281 states and 187672 transitions. [2019-09-08 22:32:37,955 INFO L78 Accepts]: Start accepts. Automaton has 137281 states and 187672 transitions. Word has length 661 [2019-09-08 22:32:37,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:32:37,955 INFO L475 AbstractCegarLoop]: Abstraction has 137281 states and 187672 transitions. [2019-09-08 22:32:37,955 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 22:32:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 137281 states and 187672 transitions. [2019-09-08 22:32:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2019-09-08 22:32:37,975 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:32:37,975 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:32:37,976 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:32:37,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:32:37,976 INFO L82 PathProgramCache]: Analyzing trace with hash -1445331658, now seen corresponding path program 1 times [2019-09-08 22:32:37,976 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:32:37,976 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:32:37,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:32:37,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:32:37,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:32:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:32:38,593 INFO L134 CoverageAnalysis]: Checked inductivity of 13255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13255 trivial. 0 not checked. [2019-09-08 22:32:38,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:32:38,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:32:38,594 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:32:38,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:32:38,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:32:38,595 INFO L87 Difference]: Start difference. First operand 137281 states and 187672 transitions. Second operand 3 states. [2019-09-08 22:32:50,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:32:50,568 INFO L93 Difference]: Finished difference Result 404119 states and 553836 transitions. [2019-09-08 22:32:50,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:32:50,568 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 672 [2019-09-08 22:32:50,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:32:51,292 INFO L225 Difference]: With dead ends: 404119 [2019-09-08 22:32:51,292 INFO L226 Difference]: Without dead ends: 266984 [2019-09-08 22:32:51,538 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:32:51,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266984 states. [2019-09-08 22:33:07,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266984 to 266567. [2019-09-08 22:33:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266567 states. [2019-09-08 22:33:08,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266567 states to 266567 states and 365655 transitions. [2019-09-08 22:33:08,727 INFO L78 Accepts]: Start accepts. Automaton has 266567 states and 365655 transitions. Word has length 672 [2019-09-08 22:33:08,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:33:08,727 INFO L475 AbstractCegarLoop]: Abstraction has 266567 states and 365655 transitions. [2019-09-08 22:33:08,728 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:33:08,728 INFO L276 IsEmpty]: Start isEmpty. Operand 266567 states and 365655 transitions. [2019-09-08 22:33:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2019-09-08 22:33:08,762 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:33:08,763 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:33:08,763 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:33:08,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:33:08,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1602890544, now seen corresponding path program 1 times [2019-09-08 22:33:08,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:33:08,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:33:08,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:33:08,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:33:08,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:33:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:33:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13255 trivial. 0 not checked. [2019-09-08 22:33:09,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:33:09,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:33:09,485 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:33:09,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:33:09,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:33:09,486 INFO L87 Difference]: Start difference. First operand 266567 states and 365655 transitions. Second operand 3 states. [2019-09-08 22:33:28,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:33:28,068 INFO L93 Difference]: Finished difference Result 652167 states and 895224 transitions. [2019-09-08 22:33:28,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:33:28,068 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 673 [2019-09-08 22:33:28,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:33:29,206 INFO L225 Difference]: With dead ends: 652167 [2019-09-08 22:33:29,206 INFO L226 Difference]: Without dead ends: 385746 [2019-09-08 22:33:29,626 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:33:29,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385746 states. [2019-09-08 22:33:53,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385746 to 385329. [2019-09-08 22:33:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385329 states. [2019-09-08 22:33:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385329 states to 385329 states and 529010 transitions. [2019-09-08 22:33:55,905 INFO L78 Accepts]: Start accepts. Automaton has 385329 states and 529010 transitions. Word has length 673 [2019-09-08 22:33:55,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:33:55,905 INFO L475 AbstractCegarLoop]: Abstraction has 385329 states and 529010 transitions. [2019-09-08 22:33:55,906 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:33:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 385329 states and 529010 transitions. [2019-09-08 22:33:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2019-09-08 22:33:55,929 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:33:55,929 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:33:55,929 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:33:55,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:33:55,930 INFO L82 PathProgramCache]: Analyzing trace with hash 850305213, now seen corresponding path program 1 times [2019-09-08 22:33:55,930 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:33:55,930 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:33:55,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:33:55,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:33:55,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:33:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:33:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13255 trivial. 0 not checked. [2019-09-08 22:33:56,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:33:56,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:33:56,534 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:33:56,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:33:56,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:33:56,535 INFO L87 Difference]: Start difference. First operand 385329 states and 529010 transitions. Second operand 3 states. [2019-09-08 22:34:27,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:34:27,579 INFO L93 Difference]: Finished difference Result 833321 states and 1143901 transitions. [2019-09-08 22:34:27,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:34:27,579 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 674 [2019-09-08 22:34:27,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:34:29,333 INFO L225 Difference]: With dead ends: 833321 [2019-09-08 22:34:29,334 INFO L226 Difference]: Without dead ends: 448138 [2019-09-08 22:34:29,907 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:34:30,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448138 states. [2019-09-08 22:35:00,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448138 to 448103. [2019-09-08 22:35:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448103 states. [2019-09-08 22:35:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448103 states to 448103 states and 614902 transitions. [2019-09-08 22:35:03,115 INFO L78 Accepts]: Start accepts. Automaton has 448103 states and 614902 transitions. Word has length 674 [2019-09-08 22:35:03,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 22:35:03,116 INFO L475 AbstractCegarLoop]: Abstraction has 448103 states and 614902 transitions. [2019-09-08 22:35:03,116 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 22:35:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 448103 states and 614902 transitions. [2019-09-08 22:35:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2019-09-08 22:35:03,141 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 22:35:03,141 INFO L399 BasicCegarLoop]: trace histogram [62, 62, 62, 62, 62, 62, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 22:35:03,142 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 22:35:03,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 22:35:03,142 INFO L82 PathProgramCache]: Analyzing trace with hash -924492047, now seen corresponding path program 1 times [2019-09-08 22:35:03,142 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 22:35:03,142 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 22:35:03,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:35:03,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 22:35:03,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 22:35:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 22:35:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13255 trivial. 0 not checked. [2019-09-08 22:35:03,671 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 22:35:03,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 22:35:03,673 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 22:35:03,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 22:35:03,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:35:03,673 INFO L87 Difference]: Start difference. First operand 448103 states and 614902 transitions. Second operand 3 states. [2019-09-08 22:35:34,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 22:35:34,272 INFO L93 Difference]: Finished difference Result 967171 states and 1326943 transitions. [2019-09-08 22:35:34,272 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 22:35:34,272 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 675 [2019-09-08 22:35:34,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 22:35:35,826 INFO L225 Difference]: With dead ends: 967171 [2019-09-08 22:35:35,827 INFO L226 Difference]: Without dead ends: 519214 [2019-09-08 22:35:36,448 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 22:35:36,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519214 states.