/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-20 00:41:25,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-20 00:41:25,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-20 00:41:25,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-20 00:41:25,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-20 00:41:25,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-20 00:41:25,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-20 00:41:25,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-20 00:41:25,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-20 00:41:25,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-20 00:41:25,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-20 00:41:25,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-20 00:41:25,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-20 00:41:25,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-20 00:41:25,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-20 00:41:25,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-20 00:41:25,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-20 00:41:25,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-20 00:41:25,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-20 00:41:25,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-20 00:41:25,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-20 00:41:25,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-20 00:41:25,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-20 00:41:25,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-20 00:41:25,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-20 00:41:25,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-20 00:41:25,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-20 00:41:25,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-20 00:41:25,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-20 00:41:25,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-20 00:41:25,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-20 00:41:25,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-20 00:41:25,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-20 00:41:25,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-20 00:41:25,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-20 00:41:25,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-20 00:41:25,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-20 00:41:25,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-20 00:41:25,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-20 00:41:25,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-20 00:41:25,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-20 00:41:25,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-20 00:41:25,242 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-20 00:41:25,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-20 00:41:25,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-20 00:41:25,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-20 00:41:25,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-20 00:41:25,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-20 00:41:25,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-20 00:41:25,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-20 00:41:25,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-20 00:41:25,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-20 00:41:25,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-20 00:41:25,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-20 00:41:25,250 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-20 00:41:25,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-20 00:41:25,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-20 00:41:25,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-20 00:41:25,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-20 00:41:25,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-20 00:41:25,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-20 00:41:25,251 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-20 00:41:25,251 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-20 00:41:25,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-20 00:41:25,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-20 00:41:25,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-20 00:41:25,728 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-20 00:41:25,729 INFO L275 PluginConnector]: CDTParser initialized [2021-02-20 00:41:25,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-20 00:41:25,819 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf20bfdb4/468cc29a2dd54294bb85a3a38f940360/FLAG4e62fdb87 [2021-02-20 00:41:27,010 INFO L306 CDTParser]: Found 1 translation units. [2021-02-20 00:41:27,011 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-20 00:41:27,087 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf20bfdb4/468cc29a2dd54294bb85a3a38f940360/FLAG4e62fdb87 [2021-02-20 00:41:27,313 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf20bfdb4/468cc29a2dd54294bb85a3a38f940360 [2021-02-20 00:41:27,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-20 00:41:27,327 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-20 00:41:27,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-20 00:41:27,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-20 00:41:27,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-20 00:41:27,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:41:27" (1/1) ... [2021-02-20 00:41:27,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6904ad85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:27, skipping insertion in model container [2021-02-20 00:41:27,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:41:27" (1/1) ... [2021-02-20 00:41:27,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-20 00:41:27,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-20 00:41:32,214 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-02-20 00:41:32,217 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-02-20 00:41:32,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-02-20 00:41:32,218 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-02-20 00:41:32,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:41:32,379 INFO L203 MainTranslator]: Completed pre-run [2021-02-20 00:41:33,369 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2021-02-20 00:41:33,370 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2021-02-20 00:41:33,371 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2021-02-20 00:41:33,371 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2021-02-20 00:41:33,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:41:34,395 INFO L208 MainTranslator]: Completed translation [2021-02-20 00:41:34,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34 WrapperNode [2021-02-20 00:41:34,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-20 00:41:34,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-20 00:41:34,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-20 00:41:34,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-20 00:41:34,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:34,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:34,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:34,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:34,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:34,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:35,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (1/1) ... [2021-02-20 00:41:35,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-20 00:41:35,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-20 00:41:35,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-20 00:41:35,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-20 00:41:35,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (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 [2021-02-20 00:41:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-20 00:41:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-20 00:41:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:41:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:41:35,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-20 00:41:35,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:41:35,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-20 00:41:35,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:41:35,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-20 00:41:35,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:41:35,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:41:35,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-20 00:41:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-20 00:41:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-20 00:41:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-20 00:41:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-02-20 00:41:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-20 00:41:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-20 00:41:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-20 00:41:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-20 00:41:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2021-02-20 00:41:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-20 00:41:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-20 00:41:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-20 00:41:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-20 00:41:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-20 00:41:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-02-20 00:41:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2021-02-20 00:41:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_video_dma [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2021-02-20 00:41:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2021-02-20 00:41:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:41:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-20 00:41:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-20 00:41:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-20 00:41:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-20 00:41:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-20 00:41:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-20 00:41:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-20 00:41:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-20 00:41:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2021-02-20 00:41:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-02-20 00:41:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-02-20 00:41:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-02-20 00:41:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-02-20 00:41:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-02-20 00:41:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-02-20 00:41:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2021-02-20 00:41:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-02-20 00:41:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-02-20 00:41:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-02-20 00:41:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-02-20 00:41:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-02-20 00:41:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vid_timeout [2021-02-20 00:41:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vid_irq [2021-02-20 00:41:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_irq [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_suspend [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_pci_driver_init [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_pci_driver_exit [2021-02-20 00:41:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-02-20 00:41:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cx8800_pci_driver_init_15_13 [2021-02-20 00:41:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2021-02-20 00:41:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-20 00:41:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2021-02-20 00:41:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_5 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_12_15_6 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2021-02-20 00:41:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_7 [2021-02-20 00:41:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_8 [2021-02-20 00:41:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_12_15_9 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-20 00:41:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-02-20 00:41:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_17 [2021-02-20 00:41:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_18 [2021-02-20 00:41:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_21 [2021-02-20 00:41:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_24 [2021-02-20 00:41:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_25 [2021-02-20 00:41:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_26 [2021-02-20 00:41:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_27 [2021-02-20 00:41:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_28 [2021-02-20 00:41:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_29 [2021-02-20 00:41:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_30 [2021-02-20 00:41:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_33 [2021-02-20 00:41:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_34 [2021-02-20 00:41:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_37 [2021-02-20 00:41:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_38 [2021-02-20 00:41:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_39 [2021-02-20 00:41:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_4 [2021-02-20 00:41:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_40 [2021-02-20 00:41:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_41 [2021-02-20 00:41:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_42 [2021-02-20 00:41:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_43 [2021-02-20 00:41:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_44 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_45 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_48 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_49 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_52 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_53 [2021-02-20 00:41:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_54 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_55 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_56 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_57 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_7_58 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_17 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_18 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_21 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_24 [2021-02-20 00:41:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_25 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_26 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_27 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_28 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_29 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_30 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_33 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_34 [2021-02-20 00:41:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_37 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_38 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_39 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_4 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_40 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_41 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_42 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_43 [2021-02-20 00:41:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_44 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_45 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_48 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_49 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_52 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_53 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_54 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_55 [2021-02-20 00:41:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_56 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_57 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_8_58 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_7_11 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_8_11 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_7_2 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_8_2 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_1_17 [2021-02-20 00:41:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_1_2 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_1_5 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_1_6 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_1_3 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_1_8 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_1_7 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_1 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2021-02-20 00:41:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_3 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_4 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_11 [2021-02-20 00:41:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_20 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2021-02-20 00:41:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_14 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_14 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2021-02-20 00:41:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_28 [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_29 [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_47 [2021-02-20 00:41:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_48 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_74 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_75 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_76 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2021-02-20 00:41:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_87 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_89 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_90 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_91 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_93 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2021-02-20 00:41:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_stop_vbi_dma [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_timeout [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_setup [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_prepare [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_queue [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_release [2021-02-20 00:41:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-20 00:41:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-20 00:41:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_2 [2021-02-20 00:41:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-20 00:41:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-20 00:41:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-20 00:41:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-20 00:41:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-20 00:41:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73___0 [2021-02-20 00:41:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_74 [2021-02-20 00:41:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_76 [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-20 00:41:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-20 00:41:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-20 00:41:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-20 00:41:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-20 00:41:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-20 00:41:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-20 00:41:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-20 00:41:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-20 00:41:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-20 00:41:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-20 00:41:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-20 00:41:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-20 00:41:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-20 00:41:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-20 00:41:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-20 00:41:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_get [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_irq [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_get_stereo [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_start [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2021-02-20 00:41:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_print_irqbits [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_reset [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_scale [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2021-02-20 00:41:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-02-20 00:41:35,323 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-02-20 00:41:35,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-20 00:41:35,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-20 00:41:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_add_handler [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-20 00:41:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-02-20 00:41:35,328 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-02-20 00:41:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-20 00:41:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-02-20 00:41:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-20 00:41:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-20 00:41:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-20 00:41:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-20 00:41:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-20 00:41:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-20 00:41:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-20 00:41:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-02-20 00:41:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-20 00:41:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_76 [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_89 [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_93 [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2021-02-20 00:41:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-20 00:41:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-20 00:41:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-20 00:41:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_90 [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_91 [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-20 00:41:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_74 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_75 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_28 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_47 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_29 [2021-02-20 00:41:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_48 [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-20 00:41:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-20 00:41:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_87 [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2021-02-20 00:41:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-20 00:41:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-02-20 00:41:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-20 00:41:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-20 00:41:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_add_handler [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-02-20 00:41:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_print_irqbits [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_irq [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2021-02-20 00:41:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_reset [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_scale [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2021-02-20 00:41:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_get [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_stop_vbi_dma [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_timeout [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_get_stereo [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2021-02-20 00:41:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_start [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-20 00:41:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-02-20 00:41:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure stop_video_dma [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2021-02-20 00:41:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2021-02-20 00:41:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-20 00:41:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-02-20 00:41:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vid_timeout [2021-02-20 00:41:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vid_irq [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_irq [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_suspend [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_pci_driver_init [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_pci_driver_exit [2021-02-20 00:41:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cx8800_pci_driver_init_15_13 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_10_15_4 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_15_5 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_12_15_6 [2021-02-20 00:41:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_10_1 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_10_15_7 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_9_15_8 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_12_15_9 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2021-02-20 00:41:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-02-20 00:41:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_17 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_18 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_21 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_24 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_25 [2021-02-20 00:41:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_26 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_27 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_28 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_29 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_30 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_33 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_34 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_37 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_38 [2021-02-20 00:41:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_39 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_4 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_40 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_41 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_42 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_43 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_44 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_45 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_48 [2021-02-20 00:41:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_49 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_52 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_53 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_54 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_55 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_56 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_57 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_7_58 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_17 [2021-02-20 00:41:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_18 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_21 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_24 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_25 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_26 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_27 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_28 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_29 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_30 [2021-02-20 00:41:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_33 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_34 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_37 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_38 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_39 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_4 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_40 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_41 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_42 [2021-02-20 00:41:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_43 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_44 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_45 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_48 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_49 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_52 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_53 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_54 [2021-02-20 00:41:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_55 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_56 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_57 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_8_58 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_7_11 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_8_11 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_7_2 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_8_2 [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-20 00:41:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_1_17 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_1_2 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_1_5 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_1_6 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_1_3 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_1_8 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_1_7 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_1 [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-02-20 00:41:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_2 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_3 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_4 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_5 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:41:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_11 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_20 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2021-02-20 00:41:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_14 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_14 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2021-02-20 00:41:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_7 [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_8 [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_74 [2021-02-20 00:41:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73___0 [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_76 [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_setup [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_prepare [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_queue [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_release [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_1 [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_2 [2021-02-20 00:41:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-20 00:41:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-20 00:41:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-20 00:41:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-20 00:41:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-20 00:41:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2021-02-20 00:41:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-20 00:41:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-20 00:41:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-20 00:41:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_cx8800_dev [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2021-02-20 00:41:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-20 00:41:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-20 00:41:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-20 00:41:40,657 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-20 00:41:42,488 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-20 00:41:47,133 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-20 00:41:47,133 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-20 00:41:47,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:41:47 BoogieIcfgContainer [2021-02-20 00:41:47,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-20 00:41:47,146 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-20 00:41:47,146 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-20 00:41:47,150 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-20 00:41:47,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 12:41:27" (1/3) ... [2021-02-20 00:41:47,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4603bcb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:41:47, skipping insertion in model container [2021-02-20 00:41:47,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:41:34" (2/3) ... [2021-02-20 00:41:47,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4603bcb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:41:47, skipping insertion in model container [2021-02-20 00:41:47,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:41:47" (3/3) ... [2021-02-20 00:41:47,153 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2021-02-20 00:41:47,160 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-20 00:41:47,168 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-20 00:41:47,187 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-20 00:41:47,216 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-20 00:41:47,216 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-20 00:41:47,216 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-20 00:41:47,216 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-20 00:41:47,217 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-20 00:41:47,217 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-20 00:41:47,217 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-20 00:41:47,217 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-20 00:41:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 10829 states. [2021-02-20 00:41:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3256 [2021-02-20 00:41:47,892 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:41:47,896 INFO L422 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-20 00:41:47,897 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]=== [2021-02-20 00:41:47,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:41:47,913 INFO L82 PathProgramCache]: Analyzing trace with hash 1065722693, now seen corresponding path program 1 times [2021-02-20 00:41:47,922 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:41:47,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1971874287] [2021-02-20 00:41:47,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:41:48,162 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:41:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:41:51,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:41:51,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:41:51,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:41:51,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:41:51,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:41:51,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:41:51,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:41:51,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:09,486 WARN L202 SmtUtils]: Spent 17.74 s on a formula simplification that was a NOOP. DAG size: 1768 [2021-02-20 00:42:09,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:42:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:11,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:11,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:13,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2067 [2021-02-20 00:42:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:13,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:13,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:13,910 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2021-02-20 00:42:13,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-02-20 00:42:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:42:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:42:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-02-20 00:42:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-02-20 00:42:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-02-20 00:42:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-02-20 00:42:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-02-20 00:42:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-20 00:42:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-20 00:42:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-20 00:42:14,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-20 00:42:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-20 00:42:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:14,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:14,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:14,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-20 00:42:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-02-20 00:42:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-02-20 00:42:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-02-20 00:42:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2021-02-20 00:42:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-02-20 00:42:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2021-02-20 00:42:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2021-02-20 00:42:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-20 00:42:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2021-02-20 00:42:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-02-20 00:42:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-02-20 00:42:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2021-02-20 00:42:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-02-20 00:42:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-02-20 00:42:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-02-20 00:42:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-02-20 00:42:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-02-20 00:42:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-02-20 00:42:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-02-20 00:42:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-02-20 00:42:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2021-02-20 00:42:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-02-20 00:42:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:15,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:15,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:15,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-02-20 00:42:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-02-20 00:42:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2021-02-20 00:42:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2021-02-20 00:42:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 877 [2021-02-20 00:42:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 900 [2021-02-20 00:42:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-02-20 00:42:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-02-20 00:42:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-02-20 00:42:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2021-02-20 00:42:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2021-02-20 00:42:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-02-20 00:42:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061 [2021-02-20 00:42:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084 [2021-02-20 00:42:16,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1107 [2021-02-20 00:42:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:16,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:42:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:16,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:16,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:18,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3219 [2021-02-20 00:42:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:18,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:18,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:18,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3245 [2021-02-20 00:42:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:42:18,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:42:18,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:42:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 23863 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23863 trivial. 0 not checked. [2021-02-20 00:42:24,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1971874287] [2021-02-20 00:42:24,226 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:42:24,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-20 00:42:24,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878415275] [2021-02-20 00:42:24,239 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-20 00:42:24,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:42:24,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-20 00:42:24,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-20 00:42:24,255 INFO L87 Difference]: Start difference. First operand 10829 states. Second operand 6 states. [2021-02-20 00:42:51,353 WARN L202 SmtUtils]: Spent 17.73 s on a formula simplification that was a NOOP. DAG size: 1770 [2021-02-20 00:42:53,784 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2021-02-20 00:50:54,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-20 00:50:54,289 INFO L93 Difference]: Finished difference Result 30162 states and 34909 transitions. [2021-02-20 00:50:54,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:50:54,291 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 3255 [2021-02-20 00:50:54,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-20 00:50:54,535 INFO L225 Difference]: With dead ends: 30162 [2021-02-20 00:50:54,536 INFO L226 Difference]: Without dead ends: 22309 [2021-02-20 00:50:54,593 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 37.2s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-02-20 00:50:54,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22309 states. [2021-02-20 00:51:28,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22309 to 17537. [2021-02-20 00:51:28,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17537 states. [2021-02-20 00:51:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17537 states to 17537 states and 19663 transitions. [2021-02-20 00:51:28,167 INFO L78 Accepts]: Start accepts. Automaton has 17537 states and 19663 transitions. Word has length 3255 [2021-02-20 00:51:28,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-20 00:51:28,175 INFO L480 AbstractCegarLoop]: Abstraction has 17537 states and 19663 transitions. [2021-02-20 00:51:28,175 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-20 00:51:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 17537 states and 19663 transitions. [2021-02-20 00:51:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3315 [2021-02-20 00:51:28,274 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:51:28,276 INFO L422 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 50, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-20 00:51:28,277 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-20 00:51:28,277 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]=== [2021-02-20 00:51:28,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:51:28,279 INFO L82 PathProgramCache]: Analyzing trace with hash -296720495, now seen corresponding path program 1 times [2021-02-20 00:51:28,279 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:51:28,279 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [754784669] [2021-02-20 00:51:28,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:51:28,333 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:51:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:30,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:30,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:30,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:30,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:51:30,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:30,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:51:30,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:30,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:49,590 WARN L202 SmtUtils]: Spent 18.90 s on a formula simplification that was a NOOP. DAG size: 1768 [2021-02-20 00:51:49,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:51:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:50,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:50,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:52,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2067 [2021-02-20 00:51:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:52,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:52,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,176 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2021-02-20 00:51:53,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2070 [2021-02-20 00:51:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:51:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:51:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-02-20 00:51:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-02-20 00:51:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-02-20 00:51:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-02-20 00:51:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-02-20 00:51:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:53,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:53,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:53,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-20 00:51:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-20 00:51:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-20 00:51:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-20 00:51:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-20 00:51:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-02-20 00:51:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2021-02-20 00:51:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-02-20 00:51:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2021-02-20 00:51:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 348 [2021-02-20 00:51:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2021-02-20 00:51:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 394 [2021-02-20 00:51:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2021-02-20 00:51:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-20 00:51:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2021-02-20 00:51:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2021-02-20 00:51:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-02-20 00:51:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2021-02-20 00:51:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 555 [2021-02-20 00:51:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2021-02-20 00:51:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 601 [2021-02-20 00:51:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 624 [2021-02-20 00:51:54,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2021-02-20 00:51:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2021-02-20 00:51:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2021-02-20 00:51:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 716 [2021-02-20 00:51:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 739 [2021-02-20 00:51:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:54,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:54,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:54,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-02-20 00:51:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 785 [2021-02-20 00:51:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 808 [2021-02-20 00:51:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2021-02-20 00:51:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 854 [2021-02-20 00:51:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 877 [2021-02-20 00:51:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 900 [2021-02-20 00:51:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 923 [2021-02-20 00:51:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2021-02-20 00:51:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 969 [2021-02-20 00:51:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 992 [2021-02-20 00:51:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1015 [2021-02-20 00:51:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1038 [2021-02-20 00:51:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1061 [2021-02-20 00:51:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1084 [2021-02-20 00:51:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1107 [2021-02-20 00:51:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:55,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:51:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:55,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:55,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:56,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3219 [2021-02-20 00:51:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:56,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:56,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:56,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3249 [2021-02-20 00:51:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:56,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:56,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:56,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3275 [2021-02-20 00:51:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:56,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:56,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:56,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-20 00:51:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:57,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:57,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:51:57,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-20 00:51:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:51:57,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:51:57,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:52:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 23520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23520 trivial. 0 not checked. [2021-02-20 00:52:03,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [754784669] [2021-02-20 00:52:03,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:52:03,314 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-20 00:52:03,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444337784] [2021-02-20 00:52:03,318 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-20 00:52:03,319 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:52:03,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-20 00:52:03,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-20 00:52:03,319 INFO L87 Difference]: Start difference. First operand 17537 states and 19663 transitions. Second operand 6 states. [2021-02-20 00:52:28,361 WARN L202 SmtUtils]: Spent 18.32 s on a formula simplification that was a NOOP. DAG size: 1770 [2021-02-20 00:52:30,415 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 322