/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/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 15:39:07,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 15:39:07,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 15:39:07,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 15:39:07,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 15:39:07,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 15:39:07,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 15:39:07,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 15:39:07,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 15:39:07,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 15:39:07,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 15:39:07,342 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 15:39:07,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 15:39:07,345 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 15:39:07,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 15:39:07,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 15:39:07,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 15:39:07,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 15:39:07,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 15:39:07,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 15:39:07,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 15:39:07,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 15:39:07,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 15:39:07,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 15:39:07,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 15:39:07,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 15:39:07,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 15:39:07,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 15:39:07,402 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-23 15:39:07,453 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 15:39:07,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 15:39:07,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 15:39:07,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 15:39:07,459 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 15:39:07,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 15:39:07,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 15:39:07,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 15:39:07,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 15:39:07,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 15:39:07,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 15:39:07,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 15:39:07,462 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 15:39:07,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 15:39:07,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 15:39:07,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 15:39:07,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 15:39:07,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 15:39:07,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 15:39:07,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 15:39:07,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 15:39:07,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 15:39:07,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 15:39:07,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 15:39:07,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 15:39:07,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 15:39:07,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 15:39:07,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 15:39:07,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 15:39:07,882 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 15:39:07,883 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 15:39:07,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:39:07,974 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b4394fb6/c52b7b9677924516b790e537fa965568/FLAG780c3f5da [2021-02-23 15:39:09,168 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 15:39:09,169 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:39:09,285 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b4394fb6/c52b7b9677924516b790e537fa965568/FLAG780c3f5da [2021-02-23 15:39:09,435 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b4394fb6/c52b7b9677924516b790e537fa965568 [2021-02-23 15:39:09,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 15:39:09,454 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 15:39:09,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 15:39:09,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 15:39:09,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 15:39:09,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:39:09" (1/1) ... [2021-02-23 15:39:09,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d14dbcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:09, skipping insertion in model container [2021-02-23 15:39:09,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 03:39:09" (1/1) ... [2021-02-23 15:39:09,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 15:39:09,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 15:39:14,354 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-23 15:39:14,358 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-23 15:39:14,359 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-23 15:39:14,359 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-23 15:39:14,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:39:14,479 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 15:39:15,570 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-23 15:39:15,570 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-23 15:39:15,571 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-23 15:39:15,571 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-23 15:39:15,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 15:39:16,968 INFO L208 MainTranslator]: Completed translation [2021-02-23 15:39:16,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16 WrapperNode [2021-02-23 15:39:16,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 15:39:16,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 15:39:16,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 15:39:16,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 15:39:16,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:16,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:17,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:17,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:17,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:17,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:18,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (1/1) ... [2021-02-23 15:39:18,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 15:39:18,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 15:39:18,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 15:39:18,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 15:39:18,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (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 [2021-02-23 15:39:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 15:39:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 15:39:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 15:39:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:39:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:39:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:39:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:39:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 15:39:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-23 15:39:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:39:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-23 15:39:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-23 15:39:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-23 15:39:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-23 15:39:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-23 15:39:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-23 15:39:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-23 15:39:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-23 15:39:18,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-23 15:39:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-23 15:39:18,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-23 15:39:18,390 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-23 15:39:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-23 15:39:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-23 15:39:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-23 15:39:18,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-23 15:39:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-23 15:39:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-23 15:39:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-23 15:39:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-23 15:39:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-23 15:39:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-23 15:39:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-23 15:39:18,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-23 15:39:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:39:18,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-23 15:39:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 15:39:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:39:18,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:39:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:39:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-23 15:39:18,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-23 15:39:18,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-23 15:39:18,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-23 15:39:18,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-23 15:39:18,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-23 15:39:18,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-23 15:39:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-23 15:39:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:39:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:39:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:39:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:39:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:39:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:39:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:39:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:39:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:39:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-23 15:39:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-23 15:39:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-23 15:39:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2021-02-23 15:39:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2021-02-23 15:39:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_30 [2021-02-23 15:39:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_31 [2021-02-23 15:39:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2021-02-23 15:39:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2021-02-23 15:39:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2021-02-23 15:39:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_35 [2021-02-23 15:39:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2021-02-23 15:39:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2021-02-23 15:39:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2021-02-23 15:39:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_39 [2021-02-23 15:39:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2021-02-23 15:39:18,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_41 [2021-02-23 15:39:18,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2021-02-23 15:39:18,414 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-23 15:39:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-23 15:39:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-23 15:39:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-23 15:39:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-23 15:39:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-23 15:39:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-23 15:39:18,420 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-23 15:39:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-23 15:39:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-23 15:39:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-23 15:39:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-23 15:39:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-23 15:39:18,425 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-23 15:39:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-23 15:39:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-23 15:39:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-23 15:39:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-23 15:39:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-23 15:39:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-23 15:39:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-23 15:39:18,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-23 15:39:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-23 15:39:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-23 15:39:18,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-23 15:39:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-23 15:39:18,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-23 15:39:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-23 15:39:18,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30___0 [2021-02-23 15:39:18,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_31 [2021-02-23 15:39:18,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_32 [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_33 [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-23 15:39:18,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-23 15:39:18,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-23 15:39:18,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-23 15:39:18,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 15:39:18,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-23 15:39:18,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-23 15:39:18,452 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-23 15:39:18,453 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-23 15:39:18,454 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-23 15:39:18,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-23 15:39:18,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-23 15:39:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-23 15:39:18,457 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-23 15:39:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-23 15:39:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-23 15:39:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-23 15:39:18,458 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-23 15:39:18,461 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-23 15:39:18,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-23 15:39:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-23 15:39:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-23 15:39:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_31 [2021-02-23 15:39:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_35 [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_39 [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_41 [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-23 15:39:18,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-23 15:39:18,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-23 15:39:18,466 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2021-02-23 15:39:18,467 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-23 15:39:18,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_30 [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-23 15:39:18,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-23 15:39:18,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-23 15:39:18,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-23 15:39:18,472 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-23 15:39:18,473 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-23 15:39:18,474 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-23 15:39:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 15:39:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-23 15:39:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-23 15:39:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-23 15:39:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-23 15:39:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-23 15:39:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-23 15:39:18,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-23 15:39:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-23 15:39:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-23 15:39:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-23 15:39:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-23 15:39:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-23 15:39:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-23 15:39:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-23 15:39:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-23 15:39:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-23 15:39:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-23 15:39:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-23 15:39:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-23 15:39:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-23 15:39:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-23 15:39:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-23 15:39:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_31 [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_32 [2021-02-23 15:39:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30___0 [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_33 [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-23 15:39:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-23 15:39:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-23 15:39:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 15:39:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-23 15:39:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-23 15:39:18,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-23 15:39:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-23 15:39:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-23 15:39:18,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-23 15:39:18,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-23 15:40:09,702 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-23 15:40:13,936 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-23 15:43:38,914 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 15:43:38,915 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-23 15:43:38,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:43:38 BoogieIcfgContainer [2021-02-23 15:43:38,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 15:43:38,925 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 15:43:38,925 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 15:43:38,928 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 15:43:38,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 03:39:09" (1/3) ... [2021-02-23 15:43:38,930 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240615e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:43:38, skipping insertion in model container [2021-02-23 15:43:38,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 03:39:16" (2/3) ... [2021-02-23 15:43:38,930 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@240615e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 03:43:38, skipping insertion in model container [2021-02-23 15:43:38,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 03:43:38" (3/3) ... [2021-02-23 15:43:38,932 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-23 15:43:38,940 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-23 15:43:39,040 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-23 15:43:39,061 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-23 15:43:39,122 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 15:43:39,122 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 15:43:39,122 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-23 15:43:39,122 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 15:43:39,122 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 15:43:39,122 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 15:43:39,122 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 15:43:39,123 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 15:43:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4292 states. [2021-02-23 15:43:39,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2021-02-23 15:43:39,307 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 15:43:39,310 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 15:43:39,311 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 15:43:39,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 15:43:39,325 INFO L82 PathProgramCache]: Analyzing trace with hash -321514847, now seen corresponding path program 1 times [2021-02-23 15:43:39,337 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-23 15:43:39,338 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718470847] [2021-02-23 15:43:39,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 15:43:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:43:43,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:43:43,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:43:43,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:43:43,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:43:43,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:43:43,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 15:43:43,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:43:43,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:50,497 WARN L202 SmtUtils]: Spent 3.10 m on a formula simplification that was a NOOP. DAG size: 5704 [2021-02-23 15:46:50,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:46:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:51,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:51,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:51,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-23 15:46:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:51,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:51,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,204 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-23 15:46:52,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-23 15:46:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:46:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 15:46:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-23 15:46:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-02-23 15:46:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-02-23 15:46:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-23 15:46:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:52,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:52,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:52,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-02-23 15:46:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-02-23 15:46:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-02-23 15:46:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 15:46:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-23 15:46:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-23 15:46:53,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-23 15:46:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-23 15:46:53,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 15:46:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 15:46:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 15:46:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-23 15:46:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-23 15:46:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-23 15:46:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 15:46:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-23 15:46:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-23 15:46:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-02-23 15:46:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-23 15:46:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-23 15:46:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-02-23 15:46:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-02-23 15:46:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-02-23 15:46:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-02-23 15:46:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2021-02-23 15:46:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-02-23 15:46:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2021-02-23 15:46:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-02-23 15:46:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2021-02-23 15:46:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-02-23 15:46:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-02-23 15:46:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2021-02-23 15:46:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:53,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:53,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:53,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2021-02-23 15:46:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-02-23 15:46:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2021-02-23 15:46:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-23 15:46:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-02-23 15:46:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-02-23 15:46:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2021-02-23 15:46:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2021-02-23 15:46:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:54,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 15:46:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 15:46:54,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 15:46:54,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 15:46:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8256 trivial. 0 not checked. [2021-02-23 15:46:56,014 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718470847] [2021-02-23 15:46:56,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 15:46:56,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 15:46:56,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339384987] [2021-02-23 15:46:56,021 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 15:46:56,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-23 15:46:56,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 15:46:56,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-23 15:46:56,038 INFO L87 Difference]: Start difference. First operand 4292 states. Second operand 7 states. [2021-02-23 15:50:55,405 WARN L202 SmtUtils]: Spent 3.19 m on a formula simplification that was a NOOP. DAG size: 5706 [2021-02-23 15:50:58,868 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 286