/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 23:50:45,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 23:50:45,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 23:50:45,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 23:50:45,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 23:50:45,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 23:50:45,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 23:50:45,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 23:50:45,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 23:50:45,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 23:50:45,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 23:50:45,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 23:50:45,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 23:50:45,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 23:50:45,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 23:50:45,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 23:50:45,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 23:50:45,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 23:50:45,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 23:50:45,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 23:50:45,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 23:50:45,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 23:50:45,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 23:50:45,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 23:50:45,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 23:50:45,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 23:50:45,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 23:50:45,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 23:50:45,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 23:50:45,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 23:50:45,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 23:50:45,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 23:50:45,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 23:50:45,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 23:50:45,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 23:50:45,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 23:50:45,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 23:50:45,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 23:50:45,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 23:50:45,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 23:50:45,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 23:50:45,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-21 23:50:45,177 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 23:50:45,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 23:50:45,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 23:50:45,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 23:50:45,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 23:50:45,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 23:50:45,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 23:50:45,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 23:50:45,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 23:50:45,183 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 23:50:45,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 23:50:45,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 23:50:45,185 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 23:50:45,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 23:50:45,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 23:50:45,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 23:50:45,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 23:50:45,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 23:50:45,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 23:50:45,186 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 23:50:45,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 23:50:45,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 23:50:45,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 23:50:45,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 23:50:45,677 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 23:50:45,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 23:50:45,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caecbe46b/b25b1830d95141b8bdd2ab192a8c166d/FLAGfd1248d3a [2021-02-21 23:50:47,109 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 23:50:47,110 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 23:50:47,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caecbe46b/b25b1830d95141b8bdd2ab192a8c166d/FLAGfd1248d3a [2021-02-21 23:50:47,310 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caecbe46b/b25b1830d95141b8bdd2ab192a8c166d [2021-02-21 23:50:47,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 23:50:47,328 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 23:50:47,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 23:50:47,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 23:50:47,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 23:50:47,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:50:47" (1/1) ... [2021-02-21 23:50:47,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ee89fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:47, skipping insertion in model container [2021-02-21 23:50:47,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:50:47" (1/1) ... [2021-02-21 23:50:47,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 23:50:47,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 23:50:51,794 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-21 23:50:51,797 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-21 23:50:51,798 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-21 23:50:51,799 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-21 23:50:51,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:50:51,934 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 23:50:52,938 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2021-02-21 23:50:52,939 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2021-02-21 23:50:52,940 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2021-02-21 23:50:52,940 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2021-02-21 23:50:52,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:50:54,309 INFO L208 MainTranslator]: Completed translation [2021-02-21 23:50:54,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54 WrapperNode [2021-02-21 23:50:54,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 23:50:54,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 23:50:54,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 23:50:54,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 23:50:54,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:54,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:54,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:54,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:55,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:55,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:55,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (1/1) ... [2021-02-21 23:50:55,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 23:50:55,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 23:50:55,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 23:50:55,421 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 23:50:55,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (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 [2021-02-21 23:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 23:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 23:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-21 23:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 23:50:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-21 23:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-21 23:50:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 23:50:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 23:50:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 23:50:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-21 23:50:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-21 23:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-21 23:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-21 23:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-21 23:50:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 23:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 23:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-21 23:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-21 23:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 23:50:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-21 23:50:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-21 23:50:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-21 23:50:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-21 23:50:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-21 23:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-21 23:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-21 23:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-21 23:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-21 23:50:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-21 23:50:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-21 23:50:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-21 23:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-21 23:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-21 23:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-21 23:50:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-21 23:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 23:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-21 23:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 23:50:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 23:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 23:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 23:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-21 23:50:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-21 23:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-21 23:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-21 23:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-21 23:50:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-21 23:50:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-21 23:50:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-21 23:50:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-21 23:50:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-21 23:50:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-21 23:50:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-21 23:50:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-21 23:50:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-21 23:50:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-21 23:50:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-21 23:50:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-21 23:50:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-21 23:50:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-21 23:50:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-21 23:50:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-21 23:50:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-21 23:50:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_38 [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_39 [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_57 [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 23:50:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 23:50:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-21 23:50:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 23:50:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-21 23:50:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-21 23:50:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-21 23:50:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-21 23:50:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-21 23:50:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-21 23:50:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-21 23:50:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-21 23:50:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 23:50:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-21 23:50:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-21 23:50:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-21 23:50:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-21 23:50:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-21 23:50:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-21 23:50:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-21 23:50:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-21 23:50:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-21 23:50:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-21 23:50:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 23:50:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-21 23:50:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-21 23:50:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-21 23:50:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-21 23:50:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-21 23:50:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_57 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_59 [2021-02-21 23:50:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-21 23:50:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-21 23:50:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-21 23:50:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-21 23:50:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-21 23:50:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_53___0 [2021-02-21 23:50:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55___0 [2021-02-21 23:50:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2021-02-21 23:50:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58___0 [2021-02-21 23:50:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_59 [2021-02-21 23:50:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_60 [2021-02-21 23:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_64 [2021-02-21 23:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-21 23:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-21 23:50:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-21 23:50:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 23:50:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 23:50:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 23:50:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-21 23:50:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-21 23:50:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-21 23:50:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-21 23:50:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-21 23:50:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-21 23:50:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-21 23:50:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 23:50:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 23:50:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-21 23:50:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 23:50:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-21 23:50:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 23:50:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 23:50:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-21 23:50:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-21 23:50:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-21 23:50:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-21 23:50:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-21 23:50:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 23:50:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 23:50:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 23:50:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 23:50:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 23:50:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-21 23:50:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-21 23:50:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-21 23:50:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-21 23:50:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_57 [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_38 [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_39 [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 23:50:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-21 23:50:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 23:50:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-21 23:50:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 23:50:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-21 23:50:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-21 23:50:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 23:50:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-21 23:50:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-21 23:50:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-21 23:50:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-21 23:50:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 23:50:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-21 23:50:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-21 23:50:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-21 23:50:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-21 23:50:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-21 23:50:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-21 23:50:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53 [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55 [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_57 [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_59 [2021-02-21 23:50:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-21 23:50:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 23:50:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-21 23:50:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-21 23:50:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-21 23:50:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-21 23:50:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-21 23:50:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-21 23:50:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-21 23:50:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_53___0 [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55___0 [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58___0 [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-21 23:50:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_59 [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_60 [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_64 [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-21 23:50:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-21 23:50:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-21 23:50:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 23:50:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-21 23:50:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 23:50:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 23:50:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-21 23:50:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-21 23:50:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-21 23:50:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-21 23:50:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-21 23:50:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-21 23:50:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 23:50:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 23:50:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 23:50:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 23:50:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 23:50:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 23:51:03,693 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-21 23:51:05,365 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 23:51:13,638 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 23:51:13,638 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-21 23:51:13,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:51:13 BoogieIcfgContainer [2021-02-21 23:51:13,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 23:51:13,656 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 23:51:13,656 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 23:51:13,660 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 23:51:13,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 11:50:47" (1/3) ... [2021-02-21 23:51:13,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4357cfef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:51:13, skipping insertion in model container [2021-02-21 23:51:13,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:50:54" (2/3) ... [2021-02-21 23:51:13,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4357cfef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:51:13, skipping insertion in model container [2021-02-21 23:51:13,662 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:51:13" (3/3) ... [2021-02-21 23:51:13,663 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 23:51:13,670 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 23:51:13,680 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-21 23:51:13,700 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-21 23:51:13,731 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 23:51:13,732 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 23:51:13,732 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 23:51:13,732 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 23:51:13,732 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 23:51:13,732 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 23:51:13,732 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 23:51:13,732 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 23:51:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 15080 states. [2021-02-21 23:51:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2775 [2021-02-21 23:51:14,399 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:51:14,403 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 23:51:14,403 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:51:14,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:51:14,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1814114481, now seen corresponding path program 1 times [2021-02-21 23:51:14,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:51:14,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [821592240] [2021-02-21 23:51:14,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:51:14,607 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:51:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:51:19,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:51:19,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:51:19,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:51:19,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:51:19,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:51:19,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:51:19,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:51:19,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:16,362 WARN L202 SmtUtils]: Spent 2.94 m on a formula simplification that was a NOOP. DAG size: 5713 [2021-02-21 23:54:16,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:54:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:19,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:19,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:20,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1735 [2021-02-21 23:54:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:20,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:20,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,129 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-21 23:54:21,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1738 [2021-02-21 23:54:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:54:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:54:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-21 23:54:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-21 23:54:21,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-21 23:54:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 23:54:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-21 23:54:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-21 23:54:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-21 23:54:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:21,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:21,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:21,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-21 23:54:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-21 23:54:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-21 23:54:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-21 23:54:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-21 23:54:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-21 23:54:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-21 23:54:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-21 23:54:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-21 23:54:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-21 23:54:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-21 23:54:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-21 23:54:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-21 23:54:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-21 23:54:22,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-21 23:54:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-21 23:54:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-21 23:54:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-21 23:54:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-21 23:54:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-21 23:54:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-21 23:54:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-21 23:54:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-21 23:54:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-21 23:54:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-21 23:54:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-21 23:54:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-21 23:54:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-21 23:54:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-21 23:54:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-21 23:54:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:22,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:22,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:22,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-02-21 23:54:22,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 897 [2021-02-21 23:54:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2021-02-21 23:54:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-02-21 23:54:23,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-02-21 23:54:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:23,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-21 23:54:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:23,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:23,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:24,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2744 [2021-02-21 23:54:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:24,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:24,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:24,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2762 [2021-02-21 23:54:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:24,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:24,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:24,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:54:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:54:24,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:54:24,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:54:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 18361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18361 trivial. 0 not checked. [2021-02-21 23:54:31,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [821592240] [2021-02-21 23:54:31,655 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:54:31,655 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-21 23:54:31,656 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586888019] [2021-02-21 23:54:31,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-21 23:54:31,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:54:31,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-21 23:54:31,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-21 23:54:31,682 INFO L87 Difference]: Start difference. First operand 15080 states. Second operand 6 states. [2021-02-21 23:57:58,497 WARN L202 SmtUtils]: Spent 2.93 m on a formula simplification that was a NOOP. DAG size: 5715 [2021-02-21 23:58:06,667 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 268