java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 22:33:16,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 22:33:16,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 22:33:16,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 22:33:16,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 22:33:16,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 22:33:16,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 22:33:16,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 22:33:16,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 22:33:16,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 22:33:16,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 22:33:16,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 22:33:16,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 22:33:16,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 22:33:16,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 22:33:16,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 22:33:16,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 22:33:16,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 22:33:16,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 22:33:16,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 22:33:16,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 22:33:16,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 22:33:16,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 22:33:16,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 22:33:16,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 22:33:16,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 22:33:16,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 22:33:16,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 22:33:16,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 22:33:16,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 22:33:16,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 22:33:16,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 22:33:16,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 22:33:16,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 22:33:16,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 22:33:16,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 22:33:16,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 22:33:16,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 22:33:16,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 22:33:16,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 22:33:16,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 22:33:16,946 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 22:33:16,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 22:33:16,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 22:33:16,962 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 22:33:16,963 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 22:33:16,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 22:33:16,964 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 22:33:16,964 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 22:33:16,964 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 22:33:16,964 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 22:33:16,964 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 22:33:16,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 22:33:16,965 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 22:33:16,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 22:33:16,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 22:33:16,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 22:33:16,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 22:33:16,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 22:33:16,966 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 22:33:16,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 22:33:16,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 22:33:16,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 22:33:16,967 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 22:33:16,967 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 22:33:16,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:33:16,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 22:33:16,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 22:33:16,968 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 22:33:16,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 22:33:16,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 22:33:16,969 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 22:33:16,998 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 22:33:17,011 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 22:33:17,015 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 22:33:17,016 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 22:33:17,016 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 22:33:17,017 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-10-02 22:33:17,082 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c810edb/a22304a6cbe6495bb84eb675ff149dd3/FLAG65998b88d [2019-10-02 22:33:18,055 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 22:33:18,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-10-02 22:33:18,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c810edb/a22304a6cbe6495bb84eb675ff149dd3/FLAG65998b88d [2019-10-02 22:33:18,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2c810edb/a22304a6cbe6495bb84eb675ff149dd3 [2019-10-02 22:33:18,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 22:33:18,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 22:33:18,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 22:33:18,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 22:33:18,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 22:33:18,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:33:18" (1/1) ... [2019-10-02 22:33:18,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686d411d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:18, skipping insertion in model container [2019-10-02 22:33:18,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:33:18" (1/1) ... [2019-10-02 22:33:18,418 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 22:33:18,633 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 22:33:22,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:33:22,867 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 22:33:23,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 22:33:24,597 INFO L192 MainTranslator]: Completed translation [2019-10-02 22:33:24,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24 WrapperNode [2019-10-02 22:33:24,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 22:33:24,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 22:33:24,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 22:33:24,599 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 22:33:24,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:24,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:24,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:24,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:25,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:25,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:25,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... [2019-10-02 22:33:25,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 22:33:25,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 22:33:25,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 22:33:25,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 22:33:25,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 22:33:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:33:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:33:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-02 22:33:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 22:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 22:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-02 22:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_custom [2019-10-02 22:33:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_ctrl_msg [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_gpio_tuner [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_rw [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_pulse [2019-10-02 22:33:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_nano2_led [2019-10-02 22:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_gpio_tuner [2019-10-02 22:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_xfer [2019-10-02 22:33:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_func [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_power_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_aver_power_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_power_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_nano2_power_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_power_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_streaming_ctrl [2019-10-02 22:33:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_aver_streaming_ctrl [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_drain_message [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_drain_video [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_streaming_ctrl [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_rc_query [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird2_rc_query [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_rc_query [2019-10-02 22:33:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_demod_init [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_demod_init [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_fmd1216me_tuner_attach [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_tuner_attach [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgz201_tuner_attach [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dtt7579_tuner_attach [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgh064f_tuner_attach [2019-10-02 22:33:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dvico_bluebird_xc2028_callback [2019-10-02 22:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dvico_xc3028_tuner_attach [2019-10-02 22:33:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mxl5003s_tuner_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_tuner_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_tuner_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_cx22702_frontend_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgdt3303_frontend_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_aver_lgdt3303_frontend_attach [2019-10-02 22:33:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_frontend_attach [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_frontend_attach [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_frontend_attach [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_frontend_attach [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_tuner_reset [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_tuner_sleep [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2019-10-02 22:33:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_tuner_attach [2019-10-02 22:33:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_nano2_frontend_attach [2019-10-02 22:33:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_frontend_attach [2019-10-02 22:33:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_frontend_attach [2019-10-02 22:33:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_fx2_identify_state [2019-10-02 22:33:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_patch_dvico_firmware_download [2019-10-02 22:33:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_probe [2019-10-02 22:33:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_driver_init [2019-10-02 22:33:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_driver_exit [2019-10-02 22:33:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2019-10-02 22:33:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cxusb_driver_init_18_13 [2019-10-02 22:33:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 22:33:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-10-02 22:33:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_18_4 [2019-10-02 22:33:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_18_5 [2019-10-02 22:33:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_18_6 [2019-10-02 22:33:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_15_2 [2019-10-02 22:33:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_15_3 [2019-10-02 22:33:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_17_2 [2019-10-02 22:33:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_18_7 [2019-10-02 22:33:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_18_8 [2019-10-02 22:33:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_18_9 [2019-10-02 22:33:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 22:33:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-10-02 22:33:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-02 22:33:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-02 22:33:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_18 [2019-10-02 22:33:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_21 [2019-10-02 22:33:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_24 [2019-10-02 22:33:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-02 22:33:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_7 [2019-10-02 22:33:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_8 [2019-10-02 22:33:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-02 22:33:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_12 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_15 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_18 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_21 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_24 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_7 [2019-10-02 22:33:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_8 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_12 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_15 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_18 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_21 [2019-10-02 22:33:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_24 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_7 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_8 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_12 [2019-10-02 22:33:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_15 [2019-10-02 22:33:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_18 [2019-10-02 22:33:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_21 [2019-10-02 22:33:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_24 [2019-10-02 22:33:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-02 22:33:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_7 [2019-10-02 22:33:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_8 [2019-10-02 22:33:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-02 22:33:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:33:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 22:33:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 22:33:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 22:33:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 22:33:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-02 22:33:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-10-02 22:33:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 22:33:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 22:33:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 22:33:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-02 22:33:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 22:33:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 22:33:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-02 22:33:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2019-10-02 22:33:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_24 [2019-10-02 22:33:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 22:33:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-02 22:33:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-02 22:33:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 22:33:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 22:33:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 22:33:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-02 22:33:25,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_12 [2019-10-02 22:33:25,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_15 [2019-10-02 22:33:25,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_18 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_21 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_24 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-02 22:33:25,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_12 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_15 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_18 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_21 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_8 [2019-10-02 22:33:25,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_12 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_15 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_18 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_21 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_24 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-02 22:33:25,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_8 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_18 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_21 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_24 [2019-10-02 22:33:25,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_7 [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_8 [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_18 [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 22:33:25,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dib0070_config_dummy_resourceless_instance_0 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mt352_config_dummy_resourceless_instance_1 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mt352_config_dummy_resourceless_instance_2 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_10 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_11 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_12 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_13 [2019-10-02 22:33:25,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_3 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_4 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_5 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_6 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_7 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_8 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_9 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 22:33:25,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_5 [2019-10-02 22:33:25,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_1 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_1 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_1 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_15 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_1 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_15_4 [2019-10-02 22:33:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-02 22:33:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-10-02 22:33:25,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_15 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_14_9 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_14_10 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_14_13 [2019-10-02 22:33:25,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_14_4 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_14_7 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_14 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_19 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_21 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-10-02 22:33:25,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 22:33:25,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 22:33:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 22:33:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 22:33:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 22:33:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 22:33:25,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 22:33:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 22:33:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 22:33:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 22:33:25,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 22:33:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 22:33:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 22:33:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 22:33:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 22:33:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 22:33:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 22:33:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 22:33:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 22:33:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 22:33:25,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-02 22:33:25,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 22:33:25,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-02 22:33:25,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2019-10-02 22:33:25,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_rw [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_write [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-02 22:33:25,369 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cypress_load_firmware [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-02 22:33:25,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-02 22:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-02 22:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 22:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 22:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 22:33:25,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 22:33:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_21 [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 22:33:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 22:33:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 22:33:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_19 [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 22:33:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-02 22:33:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-02 22:33:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_custom [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2019-10-02 22:33:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_rw [2019-10-02 22:33:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_write [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cypress_load_firmware [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2019-10-02 22:33:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_ctrl_msg [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 22:33:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_gpio_tuner [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_rw [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_pulse [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_nano2_led [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_gpio_tuner [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_xfer [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_func [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_power_ctrl [2019-10-02 22:33:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_aver_power_ctrl [2019-10-02 22:33:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_power_ctrl [2019-10-02 22:33:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_nano2_power_ctrl [2019-10-02 22:33:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_power_ctrl [2019-10-02 22:33:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_streaming_ctrl [2019-10-02 22:33:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_aver_streaming_ctrl [2019-10-02 22:33:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_drain_message [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_drain_video [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_streaming_ctrl [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_rc_query [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird2_rc_query [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_rc_query [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_demod_init [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_demod_init [2019-10-02 22:33:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_fmd1216me_tuner_attach [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_tuner_attach [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~$Pointer$ [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgz201_tuner_attach [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dtt7579_tuner_attach [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgh064f_tuner_attach [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure dvico_bluebird_xc2028_callback [2019-10-02 22:33:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dvico_xc3028_tuner_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mxl5003s_tuner_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_tuner_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_tuner_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_cx22702_frontend_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgdt3303_frontend_attach [2019-10-02 22:33:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_aver_lgdt3303_frontend_attach [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_frontend_attach [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_frontend_attach [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_frontend_attach [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_frontend_attach [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_tuner_reset [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_tuner_sleep [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2019-10-02 22:33:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_tuner_attach [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_nano2_frontend_attach [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_frontend_attach [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_frontend_attach [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_fx2_identify_state [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_patch_dvico_firmware_download [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_probe [2019-10-02 22:33:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_driver_init [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_driver_exit [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cxusb_driver_init_18_13 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_18_4 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_18_5 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_18_6 [2019-10-02 22:33:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_15_2 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_15_3 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_17_2 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_18_7 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_18_8 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_18_9 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-10-02 22:33:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_12 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_15 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_18 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_21 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_24 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_3 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_7 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_8 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_10_9 [2019-10-02 22:33:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_12 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_15 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_18 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_21 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_24 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_3 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_7 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_8 [2019-10-02 22:33:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_11_9 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_12 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_15 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_18 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_21 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_24 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_3 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_7 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_8 [2019-10-02 22:33:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_12_9 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_12 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_15 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_18 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_21 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_24 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_3 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_7 [2019-10-02 22:33:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_8 [2019-10-02 22:33:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_13_9 [2019-10-02 22:33:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2019-10-02 22:33:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2019-10-02 22:33:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_24 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-02 22:33:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_21 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_24 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_12 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_15 [2019-10-02 22:33:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_18 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_21 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_24 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_9 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_12 [2019-10-02 22:33:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_15 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_18 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_21 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_24 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_8 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_9 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_12 [2019-10-02 22:33:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_15 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_18 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_21 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_24 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_8 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_9 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_12 [2019-10-02 22:33:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_18 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_21 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_24 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_7 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_8 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_18 [2019-10-02 22:33:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dib0070_config_dummy_resourceless_instance_0 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mt352_config_dummy_resourceless_instance_1 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mt352_config_dummy_resourceless_instance_2 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_10 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_11 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_12 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_13 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_3 [2019-10-02 22:33:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_4 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_5 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_6 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_7 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_8 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_9 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 22:33:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_5 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_1 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_1 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2019-10-02 22:33:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_1 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_15 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_1 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_15_4 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-02 22:33:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-02 22:33:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_15 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_14_9 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_14_10 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_14_13 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_14_4 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_14_7 [2019-10-02 22:33:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_14 [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 22:33:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 22:33:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 22:33:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 22:33:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 22:33:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 22:33:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-02 22:33:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 22:33:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 22:33:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 22:33:27,864 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 22:34:03,706 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 22:34:05,626 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 22:34:05,627 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 22:34:05,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:34:05 BoogieIcfgContainer [2019-10-02 22:34:05,631 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 22:34:05,633 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 22:34:05,633 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 22:34:05,637 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 22:34:05,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 10:33:18" (1/3) ... [2019-10-02 22:34:05,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7556f90f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:34:05, skipping insertion in model container [2019-10-02 22:34:05,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:33:24" (2/3) ... [2019-10-02 22:34:05,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7556f90f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 10:34:05, skipping insertion in model container [2019-10-02 22:34:05,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 10:34:05" (3/3) ... [2019-10-02 22:34:05,645 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2019-10-02 22:34:05,660 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 22:34:05,689 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 22:34:05,713 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 22:34:05,763 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 22:34:05,764 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 22:34:05,764 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 22:34:05,764 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 22:34:05,764 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 22:34:05,764 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 22:34:05,764 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 22:34:05,764 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 22:34:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states. [2019-10-02 22:34:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2019-10-02 22:34:05,975 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:05,977 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:05,982 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]=== [2019-10-02 22:34:05,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:05,990 INFO L82 PathProgramCache]: Analyzing trace with hash -984664339, now seen corresponding path program 1 times [2019-10-02 22:34:05,993 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:06,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:06,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:06,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:06,219 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:10,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:10,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:10,971 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:10,981 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:10,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:10,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:10,997 INFO L87 Difference]: Start difference. First operand 3249 states. Second operand 3 states. [2019-10-02 22:34:16,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:16,453 INFO L93 Difference]: Finished difference Result 5544 states and 7462 transitions. [2019-10-02 22:34:16,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:34:16,456 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1252 [2019-10-02 22:34:16,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:16,539 INFO L225 Difference]: With dead ends: 5544 [2019-10-02 22:34:16,540 INFO L226 Difference]: Without dead ends: 5529 [2019-10-02 22:34:16,542 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:16,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5529 states. [2019-10-02 22:34:16,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5529 to 5525. [2019-10-02 22:34:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5525 states. [2019-10-02 22:34:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 5525 states and 7434 transitions. [2019-10-02 22:34:16,929 INFO L78 Accepts]: Start accepts. Automaton has 5525 states and 7434 transitions. Word has length 1252 [2019-10-02 22:34:16,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:16,943 INFO L475 AbstractCegarLoop]: Abstraction has 5525 states and 7434 transitions. [2019-10-02 22:34:16,943 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:34:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 5525 states and 7434 transitions. [2019-10-02 22:34:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1280 [2019-10-02 22:34:17,034 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:17,035 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:17,036 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]=== [2019-10-02 22:34:17,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:17,037 INFO L82 PathProgramCache]: Analyzing trace with hash -2008460461, now seen corresponding path program 1 times [2019-10-02 22:34:17,037 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:17,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:17,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:17,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:17,082 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:22,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:22,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:22,078 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:22,095 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:22,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:22,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:22,096 INFO L87 Difference]: Start difference. First operand 5525 states and 7434 transitions. Second operand 3 states. [2019-10-02 22:34:26,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:26,545 INFO L93 Difference]: Finished difference Result 8062 states and 10818 transitions. [2019-10-02 22:34:26,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:34:26,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1279 [2019-10-02 22:34:26,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:26,605 INFO L225 Difference]: With dead ends: 8062 [2019-10-02 22:34:26,605 INFO L226 Difference]: Without dead ends: 8062 [2019-10-02 22:34:26,606 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:26,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8062 states. [2019-10-02 22:34:26,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8062 to 7999. [2019-10-02 22:34:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7999 states. [2019-10-02 22:34:26,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7999 states to 7999 states and 10751 transitions. [2019-10-02 22:34:26,919 INFO L78 Accepts]: Start accepts. Automaton has 7999 states and 10751 transitions. Word has length 1279 [2019-10-02 22:34:26,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:26,921 INFO L475 AbstractCegarLoop]: Abstraction has 7999 states and 10751 transitions. [2019-10-02 22:34:26,922 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:34:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 7999 states and 10751 transitions. [2019-10-02 22:34:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1277 [2019-10-02 22:34:27,003 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:27,004 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:27,004 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]=== [2019-10-02 22:34:27,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:27,005 INFO L82 PathProgramCache]: Analyzing trace with hash 815375099, now seen corresponding path program 1 times [2019-10-02 22:34:27,005 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:27,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:27,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:27,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:27,030 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:29,974 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:29,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:29,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:29,975 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:29,978 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:29,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:29,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:29,979 INFO L87 Difference]: Start difference. First operand 7999 states and 10751 transitions. Second operand 3 states. [2019-10-02 22:34:34,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:34,084 INFO L93 Difference]: Finished difference Result 12986 states and 17429 transitions. [2019-10-02 22:34:34,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:34:34,085 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1276 [2019-10-02 22:34:34,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:34,201 INFO L225 Difference]: With dead ends: 12986 [2019-10-02 22:34:34,204 INFO L226 Difference]: Without dead ends: 12986 [2019-10-02 22:34:34,205 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:34,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12986 states. [2019-10-02 22:34:34,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12986 to 12947. [2019-10-02 22:34:34,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12947 states. [2019-10-02 22:34:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12947 states to 12947 states and 17386 transitions. [2019-10-02 22:34:34,803 INFO L78 Accepts]: Start accepts. Automaton has 12947 states and 17386 transitions. Word has length 1276 [2019-10-02 22:34:34,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:34,804 INFO L475 AbstractCegarLoop]: Abstraction has 12947 states and 17386 transitions. [2019-10-02 22:34:34,804 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:34:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 12947 states and 17386 transitions. [2019-10-02 22:34:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2019-10-02 22:34:34,832 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:34,833 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:34,833 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]=== [2019-10-02 22:34:34,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:34,834 INFO L82 PathProgramCache]: Analyzing trace with hash 2052409132, now seen corresponding path program 1 times [2019-10-02 22:34:34,834 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:34,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:34,860 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:34,860 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:34,860 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:38,396 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:38,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:38,396 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:38,397 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:38,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:38,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:38,398 INFO L87 Difference]: Start difference. First operand 12947 states and 17386 transitions. Second operand 3 states. [2019-10-02 22:34:42,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:42,462 INFO L93 Difference]: Finished difference Result 22808 states and 30591 transitions. [2019-10-02 22:34:42,463 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:34:42,463 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1278 [2019-10-02 22:34:42,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:42,631 INFO L225 Difference]: With dead ends: 22808 [2019-10-02 22:34:42,631 INFO L226 Difference]: Without dead ends: 22808 [2019-10-02 22:34:42,632 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:42,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22808 states. [2019-10-02 22:34:43,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22808 to 22753. [2019-10-02 22:34:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22753 states. [2019-10-02 22:34:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22753 states to 22753 states and 30532 transitions. [2019-10-02 22:34:43,773 INFO L78 Accepts]: Start accepts. Automaton has 22753 states and 30532 transitions. Word has length 1278 [2019-10-02 22:34:43,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:43,775 INFO L475 AbstractCegarLoop]: Abstraction has 22753 states and 30532 transitions. [2019-10-02 22:34:43,775 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:34:43,776 INFO L276 IsEmpty]: Start isEmpty. Operand 22753 states and 30532 transitions. [2019-10-02 22:34:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1276 [2019-10-02 22:34:43,807 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:43,808 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:43,809 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]=== [2019-10-02 22:34:43,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:43,812 INFO L82 PathProgramCache]: Analyzing trace with hash 6371599, now seen corresponding path program 1 times [2019-10-02 22:34:43,812 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:43,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:43,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:43,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:43,839 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:47,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:47,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:47,141 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:47,142 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:47,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:47,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:47,143 INFO L87 Difference]: Start difference. First operand 22753 states and 30532 transitions. Second operand 3 states. [2019-10-02 22:34:51,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:34:51,423 INFO L93 Difference]: Finished difference Result 42147 states and 56527 transitions. [2019-10-02 22:34:51,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:34:51,424 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1275 [2019-10-02 22:34:51,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:34:51,621 INFO L225 Difference]: With dead ends: 42147 [2019-10-02 22:34:51,622 INFO L226 Difference]: Without dead ends: 42147 [2019-10-02 22:34:51,622 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:51,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42147 states. [2019-10-02 22:34:52,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42147 to 42116. [2019-10-02 22:34:52,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42116 states. [2019-10-02 22:34:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42116 states to 42116 states and 56492 transitions. [2019-10-02 22:34:52,875 INFO L78 Accepts]: Start accepts. Automaton has 42116 states and 56492 transitions. Word has length 1275 [2019-10-02 22:34:52,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:34:52,877 INFO L475 AbstractCegarLoop]: Abstraction has 42116 states and 56492 transitions. [2019-10-02 22:34:52,877 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:34:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 42116 states and 56492 transitions. [2019-10-02 22:34:52,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1281 [2019-10-02 22:34:52,898 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:34:52,899 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:34:52,899 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]=== [2019-10-02 22:34:52,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:34:52,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1871136447, now seen corresponding path program 1 times [2019-10-02 22:34:52,900 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:34:52,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:52,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:34:52,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:34:52,922 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:34:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:34:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:34:58,578 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:34:58,578 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:34:58,578 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:34:58,579 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:34:58,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:34:58,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:34:58,580 INFO L87 Difference]: Start difference. First operand 42116 states and 56492 transitions. Second operand 3 states. [2019-10-02 22:35:02,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:35:02,517 INFO L93 Difference]: Finished difference Result 80306 states and 107669 transitions. [2019-10-02 22:35:02,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:35:02,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1280 [2019-10-02 22:35:02,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:35:02,936 INFO L225 Difference]: With dead ends: 80306 [2019-10-02 22:35:02,937 INFO L226 Difference]: Without dead ends: 80306 [2019-10-02 22:35:02,937 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:03,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80306 states. [2019-10-02 22:35:04,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80306 to 80235. [2019-10-02 22:35:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80235 states. [2019-10-02 22:35:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80235 states to 80235 states and 107594 transitions. [2019-10-02 22:35:04,837 INFO L78 Accepts]: Start accepts. Automaton has 80235 states and 107594 transitions. Word has length 1280 [2019-10-02 22:35:04,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:35:04,838 INFO L475 AbstractCegarLoop]: Abstraction has 80235 states and 107594 transitions. [2019-10-02 22:35:04,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:35:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 80235 states and 107594 transitions. [2019-10-02 22:35:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1282 [2019-10-02 22:35:04,859 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:35:04,860 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:35:04,860 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]=== [2019-10-02 22:35:04,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:35:04,861 INFO L82 PathProgramCache]: Analyzing trace with hash 885443715, now seen corresponding path program 1 times [2019-10-02 22:35:04,861 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:35:04,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:04,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:35:04,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:04,884 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:35:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:35:07,597 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:35:07,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:35:07,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:35:07,598 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:35:07,599 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:35:07,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:35:07,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:07,599 INFO L87 Difference]: Start difference. First operand 80235 states and 107594 transitions. Second operand 3 states. [2019-10-02 22:35:12,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:35:12,385 INFO L93 Difference]: Finished difference Result 154866 states and 207683 transitions. [2019-10-02 22:35:12,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:35:12,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1281 [2019-10-02 22:35:12,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:35:13,095 INFO L225 Difference]: With dead ends: 154866 [2019-10-02 22:35:13,095 INFO L226 Difference]: Without dead ends: 154866 [2019-10-02 22:35:13,096 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:13,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154866 states. [2019-10-02 22:35:15,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154866 to 154787. [2019-10-02 22:35:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154787 states. [2019-10-02 22:35:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154787 states to 154787 states and 207600 transitions. [2019-10-02 22:35:15,669 INFO L78 Accepts]: Start accepts. Automaton has 154787 states and 207600 transitions. Word has length 1281 [2019-10-02 22:35:15,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:35:15,670 INFO L475 AbstractCegarLoop]: Abstraction has 154787 states and 207600 transitions. [2019-10-02 22:35:15,670 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:35:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 154787 states and 207600 transitions. [2019-10-02 22:35:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1283 [2019-10-02 22:35:15,689 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:35:15,690 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:35:15,690 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]=== [2019-10-02 22:35:15,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:35:15,691 INFO L82 PathProgramCache]: Analyzing trace with hash 2117985806, now seen corresponding path program 1 times [2019-10-02 22:35:15,691 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:35:15,711 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:15,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:35:15,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:15,712 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:35:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:35:21,788 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:35:21,788 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:35:21,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:35:21,788 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:35:21,789 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:35:21,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:35:21,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:21,790 INFO L87 Difference]: Start difference. First operand 154787 states and 207600 transitions. Second operand 3 states. [2019-10-02 22:35:26,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:35:26,740 INFO L93 Difference]: Finished difference Result 301720 states and 404519 transitions. [2019-10-02 22:35:26,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:35:26,741 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1282 [2019-10-02 22:35:26,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:35:28,089 INFO L225 Difference]: With dead ends: 301720 [2019-10-02 22:35:28,089 INFO L226 Difference]: Without dead ends: 301720 [2019-10-02 22:35:28,089 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:28,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301720 states. [2019-10-02 22:35:37,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301720 to 301633. [2019-10-02 22:35:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301633 states. [2019-10-02 22:35:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301633 states to 301633 states and 404428 transitions. [2019-10-02 22:35:38,151 INFO L78 Accepts]: Start accepts. Automaton has 301633 states and 404428 transitions. Word has length 1282 [2019-10-02 22:35:38,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:35:38,152 INFO L475 AbstractCegarLoop]: Abstraction has 301633 states and 404428 transitions. [2019-10-02 22:35:38,152 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:35:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 301633 states and 404428 transitions. [2019-10-02 22:35:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1274 [2019-10-02 22:35:38,170 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:35:38,171 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:35:38,172 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]=== [2019-10-02 22:35:38,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:35:38,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1103726501, now seen corresponding path program 1 times [2019-10-02 22:35:38,174 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:35:43,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:43,467 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:35:43,467 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:35:43,467 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:35:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:35:45,721 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:35:45,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:35:45,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:35:45,722 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:35:45,723 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:35:45,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:35:45,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:45,723 INFO L87 Difference]: Start difference. First operand 301633 states and 404428 transitions. Second operand 3 states. [2019-10-02 22:35:52,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:35:52,068 INFO L93 Difference]: Finished difference Result 597133 states and 801544 transitions. [2019-10-02 22:35:52,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:35:52,068 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1273 [2019-10-02 22:35:52,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:35:54,366 INFO L225 Difference]: With dead ends: 597133 [2019-10-02 22:35:54,367 INFO L226 Difference]: Without dead ends: 597133 [2019-10-02 22:35:54,367 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:35:54,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 597133 states. [2019-10-02 22:36:11,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 597133 to 596348. [2019-10-02 22:36:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 596348 states. [2019-10-02 22:36:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596348 states to 596348 states and 800247 transitions. [2019-10-02 22:36:23,543 INFO L78 Accepts]: Start accepts. Automaton has 596348 states and 800247 transitions. Word has length 1273 [2019-10-02 22:36:23,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:36:23,544 INFO L475 AbstractCegarLoop]: Abstraction has 596348 states and 800247 transitions. [2019-10-02 22:36:23,544 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:36:23,544 INFO L276 IsEmpty]: Start isEmpty. Operand 596348 states and 800247 transitions. [2019-10-02 22:36:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1275 [2019-10-02 22:36:23,559 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:36:23,560 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:36:23,560 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]=== [2019-10-02 22:36:23,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:36:23,560 INFO L82 PathProgramCache]: Analyzing trace with hash 1642393579, now seen corresponding path program 1 times [2019-10-02 22:36:23,561 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:36:23,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:36:23,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:36:23,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:36:23,582 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:36:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 22:36:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 62377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62377 trivial. 0 not checked. [2019-10-02 22:36:36,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 22:36:36,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 22:36:36,918 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 22:36:36,918 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 22:36:36,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 22:36:36,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:36:36,919 INFO L87 Difference]: Start difference. First operand 596348 states and 800247 transitions. Second operand 3 states. [2019-10-02 22:36:46,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 22:36:46,875 INFO L93 Difference]: Finished difference Result 1158509 states and 1552693 transitions. [2019-10-02 22:36:46,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 22:36:46,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1274 [2019-10-02 22:36:46,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 22:37:01,853 INFO L225 Difference]: With dead ends: 1158509 [2019-10-02 22:37:01,853 INFO L226 Difference]: Without dead ends: 1158509 [2019-10-02 22:37:01,854 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 22:37:02,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1158509 states. [2019-10-02 22:37:35,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1158509 to 1158480. [2019-10-02 22:37:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1158480 states. [2019-10-02 22:37:59,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158480 states to 1158480 states and 1552656 transitions. [2019-10-02 22:37:59,227 INFO L78 Accepts]: Start accepts. Automaton has 1158480 states and 1552656 transitions. Word has length 1274 [2019-10-02 22:37:59,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 22:37:59,228 INFO L475 AbstractCegarLoop]: Abstraction has 1158480 states and 1552656 transitions. [2019-10-02 22:37:59,228 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 22:37:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1158480 states and 1552656 transitions. [2019-10-02 22:37:59,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1284 [2019-10-02 22:37:59,246 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 22:37:59,247 INFO L411 BasicCegarLoop]: trace histogram [134, 134, 134, 134, 134, 134, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 22:37:59,248 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]=== [2019-10-02 22:37:59,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 22:37:59,248 INFO L82 PathProgramCache]: Analyzing trace with hash 596014340, now seen corresponding path program 1 times [2019-10-02 22:37:59,249 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 22:37:59,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:37:59,269 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 22:37:59,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 22:37:59,270 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 22:37:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat