/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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-20 00:35:28,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-20 00:35:28,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-20 00:35:28,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-20 00:35:28,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-20 00:35:28,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-20 00:35:28,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-20 00:35:28,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-20 00:35:28,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-20 00:35:28,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-20 00:35:28,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-20 00:35:28,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-20 00:35:28,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-20 00:35:28,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-20 00:35:28,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-20 00:35:28,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-20 00:35:28,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-20 00:35:28,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-20 00:35:28,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-20 00:35:28,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-20 00:35:28,635 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-20 00:35:28,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-20 00:35:28,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-20 00:35:28,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-20 00:35:28,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-20 00:35:28,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-20 00:35:28,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-20 00:35:28,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-20 00:35:28,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-20 00:35:28,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-20 00:35:28,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-20 00:35:28,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-20 00:35:28,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-20 00:35:28,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-20 00:35:28,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-20 00:35:28,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-20 00:35:28,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-20 00:35:28,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-20 00:35:28,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-20 00:35:28,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-20 00:35:28,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-20 00:35:28,655 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 00:35:28,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-20 00:35:28,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-20 00:35:28,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-20 00:35:28,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-20 00:35:28,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-20 00:35:28,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-20 00:35:28,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-20 00:35:28,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-20 00:35:28,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-20 00:35:28,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-20 00:35:28,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-20 00:35:28,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-20 00:35:28,682 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-20 00:35:28,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-20 00:35:28,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-20 00:35:28,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-20 00:35:28,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-20 00:35:28,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-20 00:35:28,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-20 00:35:28,684 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-20 00:35:28,685 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-20 00:35:29,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-20 00:35:29,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-20 00:35:29,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-20 00:35:29,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-20 00:35:29,077 INFO L275 PluginConnector]: CDTParser initialized [2021-02-20 00:35:29,078 INFO L432 ainManager$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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:35:29,175 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85758105d/f1f7fb546e6f44e8bd4e82a763d0988b/FLAG57e1baa92 [2021-02-20 00:35:30,411 INFO L306 CDTParser]: Found 1 translation units. [2021-02-20 00:35:30,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:35:30,502 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85758105d/f1f7fb546e6f44e8bd4e82a763d0988b/FLAG57e1baa92 [2021-02-20 00:35:30,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85758105d/f1f7fb546e6f44e8bd4e82a763d0988b [2021-02-20 00:35:30,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-20 00:35:30,693 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-20 00:35:30,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-20 00:35:30,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-20 00:35:30,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-20 00:35:30,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:35:30" (1/1) ... [2021-02-20 00:35:30,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3c1e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:30, skipping insertion in model container [2021-02-20 00:35:30,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:35:30" (1/1) ... [2021-02-20 00:35:30,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-20 00:35:30,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-20 00:35:35,291 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-20 00:35:35,294 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-20 00:35:35,302 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-20 00:35:35,303 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-20 00:35:35,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:35:35,429 INFO L203 MainTranslator]: Completed pre-run [2021-02-20 00:35:36,335 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-20 00:35:36,336 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-20 00:35:36,337 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-20 00:35:36,338 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-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-20 00:35:36,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:35:37,208 INFO L208 MainTranslator]: Completed translation [2021-02-20 00:35:37,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37 WrapperNode [2021-02-20 00:35:37,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-20 00:35:37,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-20 00:35:37,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-20 00:35:37,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-20 00:35:37,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:37,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:37,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:37,486 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:37,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:37,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:38,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (1/1) ... [2021-02-20 00:35:38,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-20 00:35:38,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-20 00:35:38,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-20 00:35:38,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-20 00:35:38,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (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 00:35:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-20 00:35:38,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-20 00:35:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-20 00:35:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:35:38,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:35:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:35:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:35:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:35:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-20 00:35:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:35:38,442 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-20 00:35:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-20 00:35:38,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-20 00:35:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-20 00:35:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-20 00:35:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-20 00:35:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-20 00:35:38,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-20 00:35:38,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-20 00:35:38,448 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-20 00:35:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-20 00:35:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-20 00:35:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-20 00:35:38,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-20 00:35:38,450 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-20 00:35:38,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-20 00:35:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-20 00:35:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-20 00:35:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-20 00:35:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-20 00:35:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-20 00:35:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-20 00:35:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-20 00:35:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-20 00:35:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-20 00:35:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-20 00:35:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-20 00:35:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-20 00:35:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-20 00:35:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-20 00:35:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-20 00:35:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-20 00:35:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-20 00:35:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-20 00:35:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-20 00:35:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-20 00:35:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-20 00:35:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-20 00:35:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-20 00:35:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-20 00:35:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-20 00:35:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-20 00:35:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-20 00:35:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-20 00:35:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-20 00:35:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:35:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-20 00:35:38,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-20 00:35:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:35:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:35:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:35:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:35:38,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:35:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-20 00:35:38,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-20 00:35:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:35:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-20 00:35:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-20 00:35:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-20 00:35:38,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_30 [2021-02-20 00:35:38,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_31 [2021-02-20 00:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2021-02-20 00:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2021-02-20 00:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2021-02-20 00:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_35 [2021-02-20 00:35:38,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_39 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_41 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2021-02-20 00:35:38,470 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-20 00:35:38,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-20 00:35:38,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-20 00:35:38,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-20 00:35:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-20 00:35:38,476 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-20 00:35:38,477 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-20 00:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-20 00:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-20 00:35:38,482 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-20 00:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-20 00:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-20 00:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-20 00:35:38,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-20 00:35:38,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-20 00:35:38,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-20 00:35:38,486 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-20 00:35:38,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-20 00:35:38,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-20 00:35:38,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-20 00:35:38,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-20 00:35:38,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-20 00:35:38,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-20 00:35:38,493 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-20 00:35:38,494 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-20 00:35:38,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-20 00:35:38,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-20 00:35:38,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30___0 [2021-02-20 00:35:38,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_31 [2021-02-20 00:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_32 [2021-02-20 00:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_33 [2021-02-20 00:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-20 00:35:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-20 00:35:38,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-20 00:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-20 00:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-20 00:35:38,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-20 00:35:38,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-20 00:35:38,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-20 00:35:38,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-20 00:35:38,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2021-02-20 00:35:38,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-20 00:35:38,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-20 00:35:38,512 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-20 00:35:38,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-20 00:35:38,514 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-20 00:35:38,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-20 00:35:38,516 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-20 00:35:38,517 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-20 00:35:38,518 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-20 00:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-20 00:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-20 00:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-20 00:35:38,519 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-20 00:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-20 00:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-20 00:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-20 00:35:38,520 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-20 00:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-20 00:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-20 00:35:38,521 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-20 00:35:38,525 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-20 00:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-20 00:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-20 00:35:38,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-20 00:35:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-20 00:35:38,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_31 [2021-02-20 00:35:38,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_35 [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_39 [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_41 [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-20 00:35:38,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-20 00:35:38,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-20 00:35:38,530 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-20 00:35:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-20 00:35:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_30 [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2021-02-20 00:35:38,533 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-20 00:35:38,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-20 00:35:38,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-20 00:35:38,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-20 00:35:38,537 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-20 00:35:38,538 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-20 00:35:38,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-20 00:35:38,540 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-20 00:35:38,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-20 00:35:38,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-20 00:35:38,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-20 00:35:38,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-20 00:35:38,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-20 00:35:38,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-20 00:35:38,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-20 00:35:38,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-20 00:35:38,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:35:38,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-20 00:35:38,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-20 00:35:38,552 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-20 00:35:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-20 00:35:38,554 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-20 00:35:38,555 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-20 00:35:38,556 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:35:38,557 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-20 00:35:38,558 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-20 00:35:38,559 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-20 00:35:38,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-20 00:35:38,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-20 00:35:38,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-20 00:35:38,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_31 [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_32 [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30___0 [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_33 [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-20 00:35:38,564 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-20 00:35:38,565 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-20 00:35:38,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-20 00:35:38,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-20 00:35:38,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-20 00:35:38,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-20 00:35:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-20 00:35:38,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-20 00:35:38,573 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-20 00:35:38,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-20 00:35:46,712 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-20 00:35:48,546 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-20 00:35:57,048 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-20 00:35:57,049 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-20 00:35:57,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:35:57 BoogieIcfgContainer [2021-02-20 00:35:57,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-20 00:35:57,068 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-20 00:35:57,068 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-20 00:35:57,072 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-20 00:35:57,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 12:35:30" (1/3) ... [2021-02-20 00:35:57,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b61379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:35:57, skipping insertion in model container [2021-02-20 00:35:57,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:35:37" (2/3) ... [2021-02-20 00:35:57,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b61379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:35:57, skipping insertion in model container [2021-02-20 00:35:57,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:35:57" (3/3) ... [2021-02-20 00:35:57,075 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:35:57,082 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-20 00:35:57,090 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-20 00:35:57,112 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-20 00:35:57,143 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-20 00:35:57,143 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-20 00:35:57,143 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-20 00:35:57,143 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-20 00:35:57,143 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-20 00:35:57,144 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-20 00:35:57,144 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-20 00:35:57,144 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-20 00:35:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 14832 states. [2021-02-20 00:35:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2778 [2021-02-20 00:35:57,470 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:35:57,473 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:35:57,474 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-20 00:35:57,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:35:57,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1794809949, now seen corresponding path program 1 times [2021-02-20 00:35:57,492 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:35:57,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2050722565] [2021-02-20 00:35:57,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:35:57,683 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:36:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:36:02,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:36:02,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:36:02,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:36:02,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:36:02,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:36:02,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:36:02,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:36:02,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:09,679 WARN L202 SmtUtils]: Spent 3.11 m on a formula simplification that was a NOOP. DAG size: 5704 [2021-02-20 00:39:09,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:39:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:12,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:12,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:13,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1732 [2021-02-20 00:39:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:13,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:13,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,236 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-20 00:39:14,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1741 [2021-02-20 00:39:14,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:39:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:39:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-20 00:39:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-20 00:39:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-20 00:39:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-20 00:39:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-20 00:39:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:14,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-20 00:39:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:14,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:14,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-20 00:39:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-20 00:39:15,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-20 00:39:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-20 00:39:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-20 00:39:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-20 00:39:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-20 00:39:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-20 00:39:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-20 00:39:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-20 00:39:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-20 00:39:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-20 00:39:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-20 00:39:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-20 00:39:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-20 00:39:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-20 00:39:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-20 00:39:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-20 00:39:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-20 00:39:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-20 00:39:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-20 00:39:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-20 00:39:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-20 00:39:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-20 00:39:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-20 00:39:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-20 00:39:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-20 00:39:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-20 00:39:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-20 00:39:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-20 00:39:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:15,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:15,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:15,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-20 00:39:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-02-20 00:39:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 897 [2021-02-20 00:39:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2021-02-20 00:39:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-02-20 00:39:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-02-20 00:39:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:16,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:39:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:16,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:16,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:17,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2747 [2021-02-20 00:39:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:17,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:17,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:17,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2765 [2021-02-20 00:39:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:17,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:17,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:17,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-20 00:39:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:39:17,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:39:17,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:39:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 18361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18361 trivial. 0 not checked. [2021-02-20 00:39:24,125 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2050722565] [2021-02-20 00:39:24,127 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:39:24,128 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-20 00:39:24,128 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976699796] [2021-02-20 00:39:24,139 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-20 00:39:24,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:39:24,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-20 00:39:24,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-20 00:39:24,156 INFO L87 Difference]: Start difference. First operand 14832 states. Second operand 7 states. [2021-02-20 00:39:25,016 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-02-20 00:42:46,781 WARN L202 SmtUtils]: Spent 3.02 m on a formula simplification that was a NOOP. DAG size: 5706 [2021-02-20 00:42:53,043 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-02-20 00:44:57,278 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 268