/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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 04:21:15,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 04:21:15,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 04:21:15,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 04:21:15,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 04:21:15,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 04:21:15,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 04:21:15,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 04:21:15,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 04:21:15,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 04:21:15,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 04:21:15,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 04:21:15,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 04:21:15,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 04:21:15,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 04:21:15,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 04:21:15,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 04:21:15,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 04:21:15,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 04:21:15,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 04:21:15,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 04:21:15,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 04:21:15,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 04:21:15,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 04:21:15,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-22 04:21:15,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 04:21:15,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 04:21:15,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 04:21:15,182 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 04:21:15,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 04:21:15,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 04:21:15,209 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 04:21:15,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 04:21:15,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 04:21:15,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 04:21:15,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 04:21:15,210 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 04:21:15,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 04:21:15,211 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 04:21:15,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 04:21:15,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 04:21:15,213 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 04:21:15,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 04:21:15,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 04:21:15,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 04:21:15,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 04:21:15,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 04:21:15,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 04:21:15,214 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 04:21:15,214 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 04:21:15,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 04:21:15,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 04:21:15,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 04:21:15,660 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 04:21:15,661 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 04:21:15,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2021-02-22 04:21:15,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb3d269b/40075ece04d242f6b6d9652c7c07565f/FLAG605eef9cf [2021-02-22 04:21:16,896 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 04:21:16,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2021-02-22 04:21:16,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb3d269b/40075ece04d242f6b6d9652c7c07565f/FLAG605eef9cf [2021-02-22 04:21:17,202 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb3d269b/40075ece04d242f6b6d9652c7c07565f [2021-02-22 04:21:17,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 04:21:17,219 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 04:21:17,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 04:21:17,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 04:21:17,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 04:21:17,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:21:17" (1/1) ... [2021-02-22 04:21:17,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53927a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:17, skipping insertion in model container [2021-02-22 04:21:17,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 04:21:17" (1/1) ... [2021-02-22 04:21:17,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 04:21:17,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 04:21:21,316 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2021-02-22 04:21:21,321 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2021-02-22 04:21:21,329 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2021-02-22 04:21:21,330 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2021-02-22 04:21:21,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:21:21,524 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 04:21:22,343 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2021-02-22 04:21:22,344 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2021-02-22 04:21:22,344 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2021-02-22 04:21:22,345 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2021-02-22 04:21:22,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 04:21:23,060 INFO L208 MainTranslator]: Completed translation [2021-02-22 04:21:23,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23 WrapperNode [2021-02-22 04:21:23,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 04:21:23,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 04:21:23,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 04:21:23,063 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 04:21:23,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:23,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:23,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:23,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:24,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:24,381 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:24,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (1/1) ... [2021-02-22 04:21:24,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 04:21:24,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 04:21:24,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 04:21:24,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 04:21:24,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (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 04:21:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 04:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 04:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-02-22 04:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:21:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-22 04:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-02-22 04:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:21:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:21:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 04:21:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-22 04:21:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 04:21:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 04:21:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-22 04:21:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-22 04:21:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-22 04:21:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 04:21:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_compression_disable [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2021-02-22 04:21:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_colorlevels_set_default [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_accumulator_set [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_scaler_set [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_alternate [2021-02-22 04:21:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_buffer [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_vbi [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame_data_em28xx [2021-02-22 04:21:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame_data_em25xx [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_urb_data_copy [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_setup [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-22 04:21:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vb2_setup [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_ctrl_notify [2021-02-22 04:21:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:21:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-22 04:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querystd [2021-02-22 04:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-22 04:21:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-22 04:21:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_parm [2021-02-22 04:21:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-22 04:21:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-22 04:21:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-22 04:21:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-02-22 04:21:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-02-22 04:21:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-22 04:21:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-22 04:21:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-22 04:21:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-22 04:21:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2021-02-22 04:21:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2021-02-22 04:21:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-02-22 04:21:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-02-22 04:21:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-22 04:21:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_framesizes [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2021-02-22 04:21:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_tuner_setup [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_video_register [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_video_unregister [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2021-02-22 04:21:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_em28xx_video_register_5_15 [2021-02-22 04:21:24,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-22 04:21:24,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2021-02-22 04:21:24,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2021-02-22 04:21:24,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_5_6 [2021-02-22 04:21:24,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_4_5_7 [2021-02-22 04:21:24,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_8 [2021-02-22 04:21:24,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_9 [2021-02-22 04:21:24,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_5_10 [2021-02-22 04:21:24,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_4_5_11 [2021-02-22 04:21:24,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-22 04:21:24,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-22 04:21:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:21:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-22 04:21:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-22 04:21:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2021-02-22 04:21:24,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2021-02-22 04:21:24,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_19 [2021-02-22 04:21:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_22 [2021-02-22 04:21:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_25 [2021-02-22 04:21:24,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_26 [2021-02-22 04:21:24,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_27 [2021-02-22 04:21:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_28 [2021-02-22 04:21:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_29 [2021-02-22 04:21:24,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_30 [2021-02-22 04:21:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_31 [2021-02-22 04:21:24,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_32 [2021-02-22 04:21:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_33 [2021-02-22 04:21:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_34 [2021-02-22 04:21:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_35 [2021-02-22 04:21:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_38 [2021-02-22 04:21:24,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_39 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_40 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_43 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_44 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_45 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_46 [2021-02-22 04:21:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_47 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_48 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_51 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_52 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_53 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_54 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_55 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_56 [2021-02-22 04:21:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_59 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_60 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_61 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_64 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_65 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_66 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_67 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_68 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_69 [2021-02-22 04:21:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_70 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_em28xx_ops_dummy_resourceless_instance_0 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_2 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_3 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-22 04:21:24,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:21:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_46 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_47 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54 [2021-02-22 04:21:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_56 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue_setup [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-22 04:21:24,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_54___0 [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 04:21:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 04:21:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 04:21:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:21:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:21:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-22 04:21:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:21:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-22 04:21:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:21:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_em28xx [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_em28xx [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_em28xx [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_em28xx [2021-02-22 04:21:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_em28xx [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_em28xx [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_em28xx [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:21:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2021-02-22 04:21:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_usb_xfer [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_setup_xc3028 [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_unregister_extension [2021-02-22 04:21:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 04:21:24,735 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_clk_unregister_fixed [2021-02-22 04:21:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 04:21:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_addr [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-22 04:21:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_read [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-02-22 04:21:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamoff [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_streamon [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2021-02-22 04:21:24,740 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 04:21:24,741 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-22 04:21:24,741 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-22 04:21:24,741 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 04:21:24,741 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 04:21:24,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 04:21:24,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 04:21:24,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 04:21:24,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 04:21:24,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 04:21:24,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 04:21:24,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-22 04:21:24,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-22 04:21:24,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-22 04:21:24,742 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 04:21:24,743 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54 [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_56 [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-22 04:21:24,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_em28xx [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 04:21:24,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-22 04:21:24,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_46 [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_47 [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 04:21:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 04:21:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamon [2021-02-22 04:21:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_streamoff [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_read [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 04:21:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-22 04:21:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_addr [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 04:21:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2021-02-22 04:21:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_usb_xfer [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2021-02-22 04:21:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_unregister_extension [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_callback [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_setup_xc3028 [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_compression_disable [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2021-02-22 04:21:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_clk_unregister_fixed [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-22 04:21:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_colorlevels_set_default [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_accumulator_set [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_scaler_set [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_alternate [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure finish_buffer [2021-02-22 04:21:24,757 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_vbi [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame_data_em28xx [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame_data_em25xx [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_urb_data_copy [2021-02-22 04:21:24,758 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure queue_setup [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-22 04:21:24,759 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vb2_setup [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_ctrl_notify [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-22 04:21:24,760 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querystd [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_parm [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 04:21:24,761 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2021-02-22 04:21:24,762 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_framesizes [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-02-22 04:21:24,763 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_tuner_setup [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2021-02-22 04:21:24,764 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_video_register [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_video_unregister [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_em28xx_video_register_5_15 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_5_6 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_4_5_7 [2021-02-22 04:21:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_8 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_9 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_5_10 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_4_5_11 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-22 04:21:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2021-02-22 04:21:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_19 [2021-02-22 04:21:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_22 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_25 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_26 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_27 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_28 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_29 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_30 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_31 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_32 [2021-02-22 04:21:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_33 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_34 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_35 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_38 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_39 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_40 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_43 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_44 [2021-02-22 04:21:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_45 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_46 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_47 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_48 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_51 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_52 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_53 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_54 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_55 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_56 [2021-02-22 04:21:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_59 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_60 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_61 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_64 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_65 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_66 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_67 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_68 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_69 [2021-02-22 04:21:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_70 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_em28xx_ops_dummy_resourceless_instance_0 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_2 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_vb2_ops_dummy_resourceless_instance_3 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-22 04:21:24,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2021-02-22 04:21:24,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_4 [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_54___0 [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue_setup [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 04:21:24,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-22 04:21:24,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 04:21:24,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-22 04:21:24,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-22 04:21:24,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-22 04:21:24,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-22 04:21:24,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-22 04:21:24,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-22 04:21:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_em28xx [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_em28xx [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_em28xx [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_em28xx [2021-02-22 04:21:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_em28xx [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_em28xx [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2021-02-22 04:21:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 04:21:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 04:21:30,230 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-22 04:21:31,467 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 04:21:37,838 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 04:21:37,838 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-22 04:21:37,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:21:37 BoogieIcfgContainer [2021-02-22 04:21:37,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 04:21:37,853 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 04:21:37,853 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 04:21:37,857 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 04:21:37,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 04:21:17" (1/3) ... [2021-02-22 04:21:37,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eec8f5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:21:37, skipping insertion in model container [2021-02-22 04:21:37,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 04:21:23" (2/3) ... [2021-02-22 04:21:37,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eec8f5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 04:21:37, skipping insertion in model container [2021-02-22 04:21:37,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 04:21:37" (3/3) ... [2021-02-22 04:21:37,860 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2021-02-22 04:21:37,868 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 04:21:37,877 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-22 04:21:37,898 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-22 04:21:37,929 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 04:21:37,929 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 04:21:37,929 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 04:21:37,929 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 04:21:37,930 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 04:21:37,930 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 04:21:37,930 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 04:21:37,930 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 04:21:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 10870 states. [2021-02-22 04:21:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2293 [2021-02-22 04:21:38,337 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:21:38,340 INFO L422 BasicCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:21:38,341 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 04:21:38,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:21:38,375 INFO L82 PathProgramCache]: Analyzing trace with hash -1344581749, now seen corresponding path program 1 times [2021-02-22 04:21:38,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:21:38,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [576191206] [2021-02-22 04:21:38,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:21:38,586 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:21:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:21:40,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:40,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:21:40,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:40,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:21:40,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:40,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:21:40,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:40,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:21:57,690 WARN L202 SmtUtils]: Spent 16.57 s on a formula simplification that was a NOOP. DAG size: 1663 [2021-02-22 04:21:57,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:21:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:21:59,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:21:59,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:00,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1369 [2021-02-22 04:22:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:00,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:00,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:00,568 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2021-02-22 04:22:00,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1372 [2021-02-22 04:22:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:00,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:00,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:00,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:22:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:22:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:22:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:22:01,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:22:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:22:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:22:01,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:22:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:22:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:22:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:22:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:22:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:22:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:22:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:22:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:22:01,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:22:01,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:22:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:22:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:22:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:22:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:22:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:22:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:22:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:01,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:01,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:01,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:22:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:22:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:22:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:22:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:22:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:22:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-22 04:22:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-22 04:22:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-22 04:22:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-22 04:22:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-22 04:22:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-22 04:22:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-22 04:22:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:02,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:22:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:02,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:02,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:03,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2259 [2021-02-22 04:22:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:03,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:03,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:03,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2276 [2021-02-22 04:22:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:03,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:03,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:03,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 04:22:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:03,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:03,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:03,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:22:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:22:03,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:22:03,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:22:06,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14326 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14326 trivial. 0 not checked. [2021-02-22 04:22:06,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [576191206] [2021-02-22 04:22:06,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:22:06,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 04:22:06,777 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541519884] [2021-02-22 04:22:06,786 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 04:22:06,786 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:22:06,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 04:22:06,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-22 04:22:06,805 INFO L87 Difference]: Start difference. First operand 10870 states. Second operand 6 states. [2021-02-22 04:22:57,303 WARN L202 SmtUtils]: Spent 16.38 s on a formula simplification that was a NOOP. DAG size: 1665 [2021-02-22 04:23:02,787 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2021-02-22 04:29:30,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 04:29:30,122 INFO L93 Difference]: Finished difference Result 32579 states and 35937 transitions. [2021-02-22 04:29:30,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-22 04:29:30,129 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 2292 [2021-02-22 04:29:30,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 04:29:30,312 INFO L225 Difference]: With dead ends: 32579 [2021-02-22 04:29:30,312 INFO L226 Difference]: Without dead ends: 23763 [2021-02-22 04:29:30,370 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 34.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-22 04:29:30,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23763 states. [2021-02-22 04:30:03,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23763 to 18893. [2021-02-22 04:30:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18893 states. [2021-02-22 04:30:03,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18893 states to 18893 states and 20719 transitions. [2021-02-22 04:30:03,257 INFO L78 Accepts]: Start accepts. Automaton has 18893 states and 20719 transitions. Word has length 2292 [2021-02-22 04:30:03,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 04:30:03,264 INFO L480 AbstractCegarLoop]: Abstraction has 18893 states and 20719 transitions. [2021-02-22 04:30:03,264 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 04:30:03,265 INFO L276 IsEmpty]: Start isEmpty. Operand 18893 states and 20719 transitions. [2021-02-22 04:30:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2352 [2021-02-22 04:30:03,325 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 04:30:03,328 INFO L422 BasicCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:30:03,328 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 04:30:03,328 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 04:30:03,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 04:30:03,330 INFO L82 PathProgramCache]: Analyzing trace with hash 560554440, now seen corresponding path program 1 times [2021-02-22 04:30:03,330 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 04:30:03,330 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [18369908] [2021-02-22 04:30:03,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 04:30:03,362 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 04:30:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:04,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:04,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:04,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:04,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:30:04,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:04,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 04:30:04,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:04,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:22,126 WARN L202 SmtUtils]: Spent 17.12 s on a formula simplification that was a NOOP. DAG size: 1663 [2021-02-22 04:30:22,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:30:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:22,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:22,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:23,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1369 [2021-02-22 04:30:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:23,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:23,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,258 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2021-02-22 04:30:24,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1372 [2021-02-22 04:30:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:30:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 04:30:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-22 04:30:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-22 04:30:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-22 04:30:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 04:30:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-22 04:30:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 04:30:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 04:30:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 04:30:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-22 04:30:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:24,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:24,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:24,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-22 04:30:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-22 04:30:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-22 04:30:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-22 04:30:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-22 04:30:25,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-22 04:30:25,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-22 04:30:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-22 04:30:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-22 04:30:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-22 04:30:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-22 04:30:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-22 04:30:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-22 04:30:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-22 04:30:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-22 04:30:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-22 04:30:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-22 04:30:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-22 04:30:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-22 04:30:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-22 04:30:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-22 04:30:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-22 04:30:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-22 04:30:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-22 04:30:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-22 04:30:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-22 04:30:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-22 04:30:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:25,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:25,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:25,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:26,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:26,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:26,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-22 04:30:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:26,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:26,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:26,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-22 04:30:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:26,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:26,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:26,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2259 [2021-02-22 04:30:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:26,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:26,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:26,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2301 [2021-02-22 04:30:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:26,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:26,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:26,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2315 [2021-02-22 04:30:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:27,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:27,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:27,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-22 04:30:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 04:30:27,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 04:30:27,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 04:30:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 14060 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14060 trivial. 0 not checked. [2021-02-22 04:30:30,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [18369908] [2021-02-22 04:30:30,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 04:30:30,513 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 04:30:30,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34492109] [2021-02-22 04:30:30,516 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 04:30:30,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 04:30:30,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 04:30:30,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-22 04:30:30,516 INFO L87 Difference]: Start difference. First operand 18893 states and 20719 transitions. Second operand 7 states. [2021-02-22 04:30:47,241 WARN L202 SmtUtils]: Spent 16.68 s on a formula simplification that was a NOOP. DAG size: 1672 [2021-02-22 04:30:47,808 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-02-22 04:31:18,957 WARN L202 SmtUtils]: Spent 16.79 s on a formula simplification that was a NOOP. DAG size: 1674 [2021-02-22 04:31:22,931 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2021-02-22 04:31:40,257 WARN L202 SmtUtils]: Spent 16.61 s on a formula simplification that was a NOOP. DAG size: 1665 [2021-02-22 04:31:45,378 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 238