/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-20 00:09:56,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-20 00:09:56,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-20 00:09:56,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-20 00:09:56,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-20 00:09:56,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-20 00:09:56,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-20 00:09:56,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-20 00:09:56,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-20 00:09:56,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-20 00:09:56,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-20 00:09:56,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-20 00:09:56,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-20 00:09:56,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-20 00:09:56,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-20 00:09:56,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-20 00:09:56,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-20 00:09:56,609 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-20 00:09:56,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-20 00:09:56,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-20 00:09:56,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-20 00:09:56,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-20 00:09:56,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-20 00:09:56,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-20 00:09:56,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-20 00:09:56,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-20 00:09:56,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-20 00:09:56,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-20 00:09:56,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-20 00:09:56,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-20 00:09:56,629 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-20 00:09:56,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-20 00:09:56,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-20 00:09:56,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-20 00:09:56,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-20 00:09:56,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-20 00:09:56,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-20 00:09:56,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-20 00:09:56,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-20 00:09:56,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-20 00:09:56,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-20 00:09:56,652 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 00:09:56,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-20 00:09:56,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-20 00:09:56,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-20 00:09:56,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-20 00:09:56,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-20 00:09:56,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-20 00:09:56,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-20 00:09:56,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-20 00:09:56,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-20 00:09:56,677 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-20 00:09:56,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-20 00:09:56,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-20 00:09:56,679 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-20 00:09:56,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-20 00:09:56,679 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-20 00:09:56,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-20 00:09:56,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-20 00:09:56,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-20 00:09:56,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-20 00:09:56,680 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-20 00:09:56,680 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-20 00:09:57,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-20 00:09:57,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-20 00:09:57,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-20 00:09:57,063 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-20 00:09:57,064 INFO L275 PluginConnector]: CDTParser initialized [2021-02-20 00:09:57,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:09:57,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/914cdc0b4/70cd421c072f4ea6b5a7cf2aca786384/FLAGcd6f41d11 [2021-02-20 00:09:58,367 INFO L306 CDTParser]: Found 1 translation units. [2021-02-20 00:09:58,368 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:09:58,482 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/914cdc0b4/70cd421c072f4ea6b5a7cf2aca786384/FLAGcd6f41d11 [2021-02-20 00:09:58,603 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/914cdc0b4/70cd421c072f4ea6b5a7cf2aca786384 [2021-02-20 00:09:58,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-20 00:09:58,623 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-20 00:09:58,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-20 00:09:58,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-20 00:09:58,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-20 00:09:58,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:09:58" (1/1) ... [2021-02-20 00:09:58,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@590cf54a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:09:58, skipping insertion in model container [2021-02-20 00:09:58,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 12:09:58" (1/1) ... [2021-02-20 00:09:58,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-20 00:09:58,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-20 00:10:03,219 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-20 00:10:03,222 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-20 00:10:03,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:10:03,321 INFO L203 MainTranslator]: Completed pre-run [2021-02-20 00:10:04,319 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-20 00:10:04,319 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-20 00:10:04,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-20 00:10:05,336 INFO L208 MainTranslator]: Completed translation [2021-02-20 00:10:05,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05 WrapperNode [2021-02-20 00:10:05,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-20 00:10:05,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-20 00:10:05,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-20 00:10:05,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-20 00:10:05,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:05,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:05,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:05,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:06,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:06,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:06,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (1/1) ... [2021-02-20 00:10:06,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-20 00:10:06,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-20 00:10:06,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-20 00:10:06,360 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-20 00:10:06,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (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 00:10:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-20 00:10:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-20 00:10:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-20 00:10:06,460 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 00:10:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-20 00:10:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-20 00:10:06,462 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-20 00:10:06,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-20 00:10:06,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-20 00:10:06,465 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-20 00:10:06,466 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-20 00:10:06,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-20 00:10:06,468 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-20 00:10:06,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-20 00:10:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-20 00:10:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-20 00:10:06,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-20 00:10:06,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-20 00:10:06,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:10:06,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:10:06,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-20 00:10:06,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_48 [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_49 [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_67 [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-20 00:10:06,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-20 00:10:06,479 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:10:06,480 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-20 00:10:06,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-20 00:10:06,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-20 00:10:06,483 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-20 00:10:06,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-20 00:10:06,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-20 00:10:06,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-20 00:10:06,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2021-02-20 00:10:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_69 [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-20 00:10:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-20 00:10:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-20 00:10:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-20 00:10:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-20 00:10:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-20 00:10:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63___0 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65___0 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_67 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68___0 [2021-02-20 00:10:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_69 [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_70 [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_74 [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-20 00:10:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-20 00:10:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-20 00:10:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-20 00:10:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-20 00:10:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-20 00:10:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-20 00:10:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-20 00:10:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-20 00:10:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-20 00:10:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-20 00:10:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-20 00:10:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-20 00:10:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-20 00:10:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-20 00:10:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-20 00:10:06,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-20 00:10:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-20 00:10:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-20 00:10:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-20 00:10:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:10:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-20 00:10:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-20 00:10:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:10:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-20 00:10:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-20 00:10:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-20 00:10:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-20 00:10:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-20 00:10:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-20 00:10:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-20 00:10:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-20 00:10:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-20 00:10:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-20 00:10:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-20 00:10:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-20 00:10:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-20 00:10:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-20 00:10:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-20 00:10:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-20 00:10:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-20 00:10:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-20 00:10:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-20 00:10:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-20 00:10:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-20 00:10:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-20 00:10:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-20 00:10:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-20 00:10:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-20 00:10:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-20 00:10:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-20 00:10:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_67 [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_48 [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_49 [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-20 00:10:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-20 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-20 00:10:06,634 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 00:10:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-20 00:10:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-20 00:10:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-20 00:10:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-20 00:10:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-20 00:10:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-20 00:10:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-20 00:10:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-20 00:10:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-20 00:10:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-20 00:10:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-20 00:10:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-20 00:10:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-20 00:10:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-20 00:10:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-20 00:10:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-20 00:10:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-20 00:10:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-20 00:10:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_69 [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-20 00:10:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-20 00:10:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-20 00:10:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-20 00:10:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-20 00:10:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-20 00:10:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-20 00:10:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-20 00:10:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-20 00:10:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63___0 [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65___0 [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68___0 [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-20 00:10:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_69 [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_70 [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_67 [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_74 [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-20 00:10:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-20 00:10:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-20 00:10:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-20 00:10:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-20 00:10:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-20 00:10:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-20 00:10:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-20 00:10:06,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-20 00:10:06,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-20 00:10:06,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-20 00:10:06,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-20 00:10:06,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-20 00:10:06,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-20 00:10:15,122 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-20 00:10:16,921 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-20 00:10:25,455 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-20 00:10:25,455 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-20 00:10:25,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:10:25 BoogieIcfgContainer [2021-02-20 00:10:25,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-20 00:10:25,473 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-20 00:10:25,473 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-20 00:10:25,477 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-20 00:10:25,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 12:09:58" (1/3) ... [2021-02-20 00:10:25,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a7d41ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:10:25, skipping insertion in model container [2021-02-20 00:10:25,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 12:10:05" (2/3) ... [2021-02-20 00:10:25,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a7d41ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:10:25, skipping insertion in model container [2021-02-20 00:10:25,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:10:25" (3/3) ... [2021-02-20 00:10:25,480 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-20 00:10:25,487 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-20 00:10:25,495 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-02-20 00:10:25,514 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-02-20 00:10:25,544 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-20 00:10:25,544 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-20 00:10:25,544 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-20 00:10:25,544 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-20 00:10:25,544 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-20 00:10:25,545 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-20 00:10:25,545 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-20 00:10:25,545 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-20 00:10:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 15195 states. [2021-02-20 00:10:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3021 [2021-02-20 00:10:26,130 INFO L414 BasicCegarLoop]: Found error trace [2021-02-20 00:10:26,133 INFO L422 BasicCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:10:26,134 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-20 00:10:26,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:10:26,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1838313412, now seen corresponding path program 1 times [2021-02-20 00:10:26,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-20 00:10:26,163 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2026909846] [2021-02-20 00:10:26,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:10:26,379 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-20 00:10:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:10:31,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:10:31,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:10:31,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:10:31,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:10:31,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:10:31,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-20 00:10:31,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:10:31,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:01,089 WARN L202 SmtUtils]: Spent 3.47 m on a formula simplification that was a NOOP. DAG size: 6037 [2021-02-20 00:14:01,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:14:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:05,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:05,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:07,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1789 [2021-02-20 00:14:07,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:07,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:07,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,173 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-20 00:14:08,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1792 [2021-02-20 00:14:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:14:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-20 00:14:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-20 00:14:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-20 00:14:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-20 00:14:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-20 00:14:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-20 00:14:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-20 00:14:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-20 00:14:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:08,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:08,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:08,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-20 00:14:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-20 00:14:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-20 00:14:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-20 00:14:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-20 00:14:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-20 00:14:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-20 00:14:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-20 00:14:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-20 00:14:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-20 00:14:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-20 00:14:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-20 00:14:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-20 00:14:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-20 00:14:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-20 00:14:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-20 00:14:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-20 00:14:09,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-20 00:14:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-20 00:14:09,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-20 00:14:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-20 00:14:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-20 00:14:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-20 00:14:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-20 00:14:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-20 00:14:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-20 00:14:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-20 00:14:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-20 00:14:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-20 00:14:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-20 00:14:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-02-20 00:14:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 897 [2021-02-20 00:14:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:09,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:09,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:09,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2021-02-20 00:14:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-02-20 00:14:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:10,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-02-20 00:14:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:10,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:10,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:10,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2798 [2021-02-20 00:14:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2878 [2021-02-20 00:14:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-20 00:14:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2908 [2021-02-20 00:14:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-20 00:14:11,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-20 00:14:11,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-20 00:14:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-02-20 00:14:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-20 00:14:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-20 00:14:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2979 [2021-02-20 00:14:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:11,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3008 [2021-02-20 00:14:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:14:11,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:14:11,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-20 00:14:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20121 trivial. 0 not checked. [2021-02-20 00:14:20,670 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2026909846] [2021-02-20 00:14:20,672 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-20 00:14:20,672 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-20 00:14:20,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763289334] [2021-02-20 00:14:20,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-20 00:14:20,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-20 00:14:20,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-20 00:14:20,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-20 00:14:20,698 INFO L87 Difference]: Start difference. First operand 15195 states. Second operand 6 states. [2021-02-20 00:18:15,969 WARN L202 SmtUtils]: Spent 3.37 m on a formula simplification that was a NOOP. DAG size: 6039 [2021-02-20 00:18:27,176 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 268