/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:36:58,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:36:58,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:36:58,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:36:58,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:36:58,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:36:58,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:36:58,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:36:58,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:36:58,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:36:58,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:36:58,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:36:58,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:36:58,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:36:58,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:36:58,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:36:58,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:36:58,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:36:58,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:36:58,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:36:58,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:36:58,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:36:58,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:36:58,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:36:58,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 04:36:58,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 04:36:58,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 04:36:58,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 04:36:58,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 04:36:58,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-02-22 04:36:58,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:36:58,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:36:58,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:36:58,916 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-22 04:36:58,940 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:36:58,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:36:58,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:36:58,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:36:58,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:36:58,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:36:58,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:36:58,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:36:58,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:36:58,946 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:36:58,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:36:58,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:36:58,947 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:36:58,948 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:36:58,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:36:58,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:36:58,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:36:58,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:36:58,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:36:58,949 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:36:58,950 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:36:59,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:36:59,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:36:59,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:36:59,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:36:59,386 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:36:59,387 INFO L432 ainManager$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-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-22 04:36:59,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a71b244/4e086c135bb84a9dbc9c7d5a7adf9b92/FLAGce6e1073f [2021-02-22 04:37:00,609 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:37:00,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-22 04:37:00,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a71b244/4e086c135bb84a9dbc9c7d5a7adf9b92/FLAGce6e1073f [2021-02-22 04:37:00,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8a71b244/4e086c135bb84a9dbc9c7d5a7adf9b92 [2021-02-22 04:37:00,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:37:00,999 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:37:01,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:37:01,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:37:01,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:37:01,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:37:00" (1/1) ... [2021-02-22 04:37:01,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e3d5dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:01, skipping insertion in model container [2021-02-22 04:37:01,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:37:00" (1/1) ... [2021-02-22 04:37:01,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:37:01,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:37:05,834 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-02-22 04:37:05,837 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-02-22 04:37:05,838 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-02-22 04:37:05,838 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-02-22 04:37:05,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:37:06,032 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:37:07,040 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-02-22 04:37:07,040 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-02-22 04:37:07,041 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-02-22 04:37:07,041 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-02-22 04:37:07,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:37:07,988 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:37:07,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07 WrapperNode [2021-02-22 04:37:07,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:37:07,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:37:07,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:37:07,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:37:08,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (1/1) ... [2021-02-22 04:37:08,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:37:08,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:37:08,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:37:08,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:37:08,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (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 [2021-02-22 04:37:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:37:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:37:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:37:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 04:37:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:37:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:37:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:37:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:37:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-22 04:37:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:37:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:37:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-22 04:37:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-22 04:37:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:37:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:37:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-02-22 04:37:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:37:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-22 04:37:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-22 04:37:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-22 04:37:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-22 04:37:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-02-22 04:37:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2021-02-22 04:37:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-22 04:37:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-22 04:37:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-22 04:37:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-02-22 04:37:08,678 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-22 04:37:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:37:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:37:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:37:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:37:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-22 04:37:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-22 04:37:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-22 04:37:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-22 04:37:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-22 04:37:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-22 04:37:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-02-22 04:37:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2021-02-22 04:37:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-22 04:37:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-02-22 04:37:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-02-22 04:37:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_video_dma [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-22 04:37:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-02-22 04:37:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-02-22 04:37:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-22 04:37:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-22 04:37:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-02-22 04:37:08,684 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-02-22 04:37:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-02-22 04:37:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-02-22 04:37:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-02-22 04:37:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:37:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:37:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:37:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-02-22 04:37:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 04:37:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:37:08,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-22 04:37:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-22 04:37:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-22 04:37:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-22 04:37:08,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-22 04:37:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-22 04:37:08,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 04:37:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 04:37:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-02-22 04:37:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-22 04:37:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-22 04:37:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-22 04:37:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-22 04:37:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-22 04:37:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-22 04:37:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-02-22 04:37:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-22 04:37:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-02-22 04:37:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-02-22 04:37:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-02-22 04:37:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-02-22 04:37:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vid_timeout [2021-02-22 04:37:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vid_irq [2021-02-22 04:37:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_irq [2021-02-22 04:37:08,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-02-22 04:37:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-02-22 04:37:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-02-22 04:37:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_suspend [2021-02-22 04:37:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-02-22 04:37:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_pci_driver_init [2021-02-22 04:37:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_pci_driver_exit [2021-02-22 04:37:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-02-22 04:37:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cx8800_pci_driver_init_15_13 [2021-02-22 04:37:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2021-02-22 04:37:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 04:37:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2021-02-22 04:37:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2021-02-22 04:37:08,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_5 [2021-02-22 04:37:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_12_15_6 [2021-02-22 04:37:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-22 04:37:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2021-02-22 04:37:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2021-02-22 04:37:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_7 [2021-02-22 04:37:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_8 [2021-02-22 04:37:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_12_15_9 [2021-02-22 04:37:08,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:37:08,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:37:08,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:37:08,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:37:08,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 04:37:08,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_17 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_18 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_21 [2021-02-22 04:37:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:37:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_25 [2021-02-22 04:37:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_26 [2021-02-22 04:37:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:37:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_28 [2021-02-22 04:37:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_29 [2021-02-22 04:37:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_30 [2021-02-22 04:37:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_33 [2021-02-22 04:37:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_34 [2021-02-22 04:37:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_37 [2021-02-22 04:37:08,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_38 [2021-02-22 04:37:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_39 [2021-02-22 04:37:08,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:37:08,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_40 [2021-02-22 04:37:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_41 [2021-02-22 04:37:08,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_42 [2021-02-22 04:37:08,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_43 [2021-02-22 04:37:08,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_44 [2021-02-22 04:37:08,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_45 [2021-02-22 04:37:08,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_48 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_49 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_52 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_53 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_54 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_55 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_56 [2021-02-22 04:37:08,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_57 [2021-02-22 04:37:08,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_58 [2021-02-22 04:37:08,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_17 [2021-02-22 04:37:08,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_18 [2021-02-22 04:37:08,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_21 [2021-02-22 04:37:08,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_24 [2021-02-22 04:37:08,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_25 [2021-02-22 04:37:08,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_26 [2021-02-22 04:37:08,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_27 [2021-02-22 04:37:08,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_28 [2021-02-22 04:37:08,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_29 [2021-02-22 04:37:08,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_30 [2021-02-22 04:37:08,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_33 [2021-02-22 04:37:08,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_34 [2021-02-22 04:37:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_37 [2021-02-22 04:37:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_38 [2021-02-22 04:37:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_39 [2021-02-22 04:37:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_4 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_40 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_41 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_42 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_43 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_44 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_45 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_48 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_49 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_52 [2021-02-22 04:37:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_53 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_54 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_55 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_56 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_57 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_58 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_8_11 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-22 04:37:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_8_2 [2021-02-22 04:37:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_1_17 [2021-02-22 04:37:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_1_2 [2021-02-22 04:37:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_1_5 [2021-02-22 04:37:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_1_6 [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_1_3 [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_1_8 [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_1_7 [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_1 [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-02-22 04:37:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_3 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_4 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2021-02-22 04:37:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_11 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_20 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:37:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-22 04:37:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:37:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2021-02-22 04:37:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:37:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_14 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-22 04:37:08,797 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_28 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_29 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_47 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_48 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_74 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2021-02-22 04:37:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_87 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_90 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_91 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2021-02-22 04:37:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_stop_vbi_dma [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_timeout [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_setup [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_prepare [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_release [2021-02-22 04:37:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-22 04:37:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73___0 [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_76 [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:37:08,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:37:08,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:37:08,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-22 04:37:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:37:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:37:08,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 04:37:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:37:08,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 04:37:08,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:37:08,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_cx8800_dev [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-22 04:37:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:37:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-22 04:37:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_get [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_irq [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_get_stereo [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_start [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-02-22 04:37:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_print_irqbits [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_reset [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_scale [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-02-22 04:37:08,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2021-02-22 04:37:08,821 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:37:08,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2021-02-22 04:37:08,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2021-02-22 04:37:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_add_handler [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 04:37:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 04:37:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-22 04:37:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-02-22 04:37:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:37:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:37:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 04:37:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:37:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:37:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-22 04:37:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-02-22 04:37:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:37:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:37:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-22 04:37:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_90 [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_91 [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73 [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_74 [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-22 04:37:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_28 [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_47 [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_29 [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_48 [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-02-22 04:37:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-22 04:37:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2021-02-22 04:37:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_87 [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2021-02-22 04:37:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:37:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-22 04:37:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-22 04:37:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_add_handler [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-02-22 04:37:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_print_irqbits [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_irq [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-02-22 04:37:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_reset [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_scale [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_get [2021-02-22 04:37:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_stop_vbi_dma [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_timeout [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_get_stereo [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-02-22 04:37:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_start [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-22 04:37:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure stop_video_dma [2021-02-22 04:37:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:37:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:37:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-22 04:37:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-22 04:37:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-02-22 04:37:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vid_timeout [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vid_irq [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_irq [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_suspend [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-02-22 04:37:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_pci_driver_init [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_pci_driver_exit [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cx8800_pci_driver_init_15_13 [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2021-02-22 04:37:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_5 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_12_15_6 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_7 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_8 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_12_15_9 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:37:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:37:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_17 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_18 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_21 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_25 [2021-02-22 04:37:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_26 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_28 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_29 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_30 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_33 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_34 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_37 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_38 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_39 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-22 04:37:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_40 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_41 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_42 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_43 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_44 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_45 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_48 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_49 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_52 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_53 [2021-02-22 04:37:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_54 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_55 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_56 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_57 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_58 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_17 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_18 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_21 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_24 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_25 [2021-02-22 04:37:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_26 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_27 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_28 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_29 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_30 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_33 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_34 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_37 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_38 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_39 [2021-02-22 04:37:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_4 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_40 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_41 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_42 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_43 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_44 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_45 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_48 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_49 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_52 [2021-02-22 04:37:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_53 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_54 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_55 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_56 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_57 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_58 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_8_11 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_8_2 [2021-02-22 04:37:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_1_17 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_1_2 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_1_5 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_1_6 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_1_3 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_1_8 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_1_7 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_1 [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-02-22 04:37:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_3 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_4 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2021-02-22 04:37:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_11 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_20 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-22 04:37:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_14 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-22 04:37:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73___0 [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_76 [2021-02-22 04:37:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_setup [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_prepare [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_release [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 04:37:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 04:37:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:37:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:37:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:37:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:37:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:37:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-22 04:37:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:37:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 04:37:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_cx8800_dev [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_cx8800_dev [2021-02-22 04:37:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_cx8800_dev [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_cx8800_dev [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_cx8800_dev [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:37:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:37:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:37:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:37:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:37:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:37:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:37:13,923 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 04:37:15,805 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:37:20,387 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:37:20,387 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-22 04:37:20,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:37:20 BoogieIcfgContainer [2021-02-22 04:37:20,405 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:37:20,409 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:37:20,409 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:37:20,412 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:37:20,413 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:37:00" (1/3) ... [2021-02-22 04:37:20,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff91078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:37:20, skipping insertion in model container [2021-02-22 04:37:20,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:37:07" (2/3) ... [2021-02-22 04:37:20,415 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff91078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:37:20, skipping insertion in model container [2021-02-22 04:37:20,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:37:20" (3/3) ... [2021-02-22 04:37:20,417 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-22 04:37:20,425 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:37:20,437 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 04:37:20,460 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 04:37:20,500 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:37:20,501 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:37:20,501 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:37:20,501 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:37:20,501 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:37:20,501 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:37:20,501 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:37:20,502 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:37:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10829 states. [2021-02-22 04:37:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3256 [2021-02-22 04:37:21,075 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:37:21,078 INFO L422 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 04:37:21,079 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:37:21,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:37:21,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1065722693, now seen corresponding path program 1 times [2021-02-22 04:37:21,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:37:21,101 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [783072558] [2021-02-22 04:37:21,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:37:21,376 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:37:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:24,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:24,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:24,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:24,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:37:24,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:24,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:37:24,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:24,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:41,924 WARN L202 SmtUtils]: Spent 17.38 s on a formula simplification that was a NOOP. DAG size: 1768 [2021-02-22 04:37:41,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:37:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:43,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:43,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:45,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2067 [2021-02-22 04:37:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:45,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:45,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:46,462 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2021-02-22 04:37:46,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-02-22 04:37:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:46,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:46,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:46,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:37:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:37:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-02-22 04:37:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-02-22 04:37:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-02-22 04:37:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-02-22 04:37:47,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-02-22 04:37:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 04:37:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 04:37:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-22 04:37:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-22 04:37:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-22 04:37:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-22 04:37:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-02-22 04:37:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-02-22 04:37:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-02-22 04:37:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2021-02-22 04:37:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-02-22 04:37:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2021-02-22 04:37:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2021-02-22 04:37:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-22 04:37:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:47,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:47,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:47,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2021-02-22 04:37:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-02-22 04:37:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-02-22 04:37:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2021-02-22 04:37:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-02-22 04:37:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-02-22 04:37:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-02-22 04:37:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-02-22 04:37:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-02-22 04:37:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-02-22 04:37:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-02-22 04:37:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-02-22 04:37:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2021-02-22 04:37:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-02-22 04:37:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-02-22 04:37:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-02-22 04:37:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2021-02-22 04:37:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2021-02-22 04:37:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 877 [2021-02-22 04:37:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 900 [2021-02-22 04:37:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-02-22 04:37:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-02-22 04:37:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:48,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:48,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:48,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-02-22 04:37:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2021-02-22 04:37:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2021-02-22 04:37:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-02-22 04:37:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061 [2021-02-22 04:37:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084 [2021-02-22 04:37:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1107 [2021-02-22 04:37:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:49,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:37:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:49,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:49,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:50,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3219 [2021-02-22 04:37:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:50,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:50,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:50,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3245 [2021-02-22 04:37:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:37:50,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:37:50,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:37:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 23863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23863 trivial. 0 not checked. [2021-02-22 04:37:56,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [783072558] [2021-02-22 04:37:56,406 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:37:56,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:37:56,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743045542] [2021-02-22 04:37:56,419 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:37:56,420 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:37:56,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:37:56,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:37:56,436 INFO L87 Difference]: Start difference. First operand 10829 states. Second operand 6 states. [2021-02-22 04:38:22,533 WARN L202 SmtUtils]: Spent 17.03 s on a formula simplification that was a NOOP. DAG size: 1770 [2021-02-22 04:38:24,914 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2021-02-22 04:45:52,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 04:45:52,364 INFO L93 Difference]: Finished difference Result 30162 states and 34909 transitions. [2021-02-22 04:45:52,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 04:45:52,366 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 3255 [2021-02-22 04:45:52,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 04:45:52,603 INFO L225 Difference]: With dead ends: 30162 [2021-02-22 04:45:52,603 INFO L226 Difference]: Without dead ends: 22309 [2021-02-22 04:45:52,663 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 36.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-22 04:45:52,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22309 states. [2021-02-22 04:46:21,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22309 to 17537. [2021-02-22 04:46:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17537 states. [2021-02-22 04:46:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17537 states to 17537 states and 19663 transitions. [2021-02-22 04:46:21,889 INFO L78 Accepts]: Start accepts. Automaton has 17537 states and 19663 transitions. Word has length 3255 [2021-02-22 04:46:21,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 04:46:21,899 INFO L480 AbstractCegarLoop]: Abstraction has 17537 states and 19663 transitions. [2021-02-22 04:46:21,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 04:46:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 17537 states and 19663 transitions. [2021-02-22 04:46:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3315 [2021-02-22 04:46:22,433 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:46:22,436 INFO L422 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 04:46:22,437 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 04:46:22,437 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 04:46:22,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:46:22,439 INFO L82 PathProgramCache]: Analyzing trace with hash -296720495, now seen corresponding path program 1 times [2021-02-22 04:46:22,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:46:22,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2089744944] [2021-02-22 04:46:22,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:46:22,481 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:46:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:24,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:24,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:24,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:24,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:46:24,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:24,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:46:24,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:24,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:42,218 WARN L202 SmtUtils]: Spent 17.60 s on a formula simplification that was a NOOP. DAG size: 1768 [2021-02-22 04:46:42,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:46:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:43,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:43,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:45,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2067 [2021-02-22 04:46:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:45,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:45,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:46,473 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2021-02-22 04:46:46,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-02-22 04:46:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:46,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:46,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:46,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:46:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:46,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:46,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:46,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:46:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-02-22 04:46:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-02-22 04:46:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-02-22 04:46:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-02-22 04:46:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-02-22 04:46:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 04:46:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 04:46:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-22 04:46:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-22 04:46:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-22 04:46:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-22 04:46:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-02-22 04:46:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-02-22 04:46:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-02-22 04:46:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2021-02-22 04:46:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-02-22 04:46:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2021-02-22 04:46:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2021-02-22 04:46:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-22 04:46:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2021-02-22 04:46:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-02-22 04:46:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-02-22 04:46:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2021-02-22 04:46:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-02-22 04:46:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-02-22 04:46:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:47,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:47,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:47,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-02-22 04:46:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-02-22 04:46:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-02-22 04:46:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-02-22 04:46:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-02-22 04:46:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-02-22 04:46:48,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2021-02-22 04:46:48,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-02-22 04:46:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-02-22 04:46:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-02-22 04:46:48,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2021-02-22 04:46:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2021-02-22 04:46:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 877 [2021-02-22 04:46:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 900 [2021-02-22 04:46:48,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-02-22 04:46:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-02-22 04:46:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-02-22 04:46:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2021-02-22 04:46:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2021-02-22 04:46:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-02-22 04:46:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061 [2021-02-22 04:46:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084 [2021-02-22 04:46:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1107 [2021-02-22 04:46:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:48,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:46:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:48,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:48,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:50,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3219 [2021-02-22 04:46:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:50,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:50,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:50,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3249 [2021-02-22 04:46:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:50,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:50,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:50,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3275 [2021-02-22 04:46:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:50,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:50,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:50,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 04:46:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:50,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:50,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:50,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 04:46:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:46:50,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:46:50,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:46:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 23520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23520 trivial. 0 not checked. [2021-02-22 04:46:56,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2089744944] [2021-02-22 04:46:56,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:46:56,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:46:56,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545343871] [2021-02-22 04:46:56,602 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:46:56,602 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:46:56,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:46:56,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:46:56,603 INFO L87 Difference]: Start difference. First operand 17537 states and 19663 transitions. Second operand 6 states. [2021-02-22 04:47:20,029 WARN L202 SmtUtils]: Spent 17.02 s on a formula simplification that was a NOOP. DAG size: 1770 [2021-02-22 04:47:21,937 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 322