/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 17:45:55,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 17:45:55,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 17:45:55,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 17:45:55,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 17:45:55,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 17:45:55,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 17:45:55,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 17:45:55,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 17:45:55,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 17:45:55,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 17:45:55,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 17:45:55,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 17:45:55,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 17:45:55,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 17:45:55,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 17:45:55,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 17:45:55,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 17:45:55,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 17:45:55,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 17:45:55,140 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 17:45:55,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 17:45:55,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 17:45:55,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 17:45:55,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 17:45:55,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 17:45:55,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 17:45:55,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 17:45:55,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 17:45:55,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 17:45:55,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 17:45:55,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 17:45:55,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 17:45:55,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 17:45:55,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 17:45:55,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 17:45:55,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 17:45:55,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 17:45:55,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 17:45:55,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 17:45:55,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 17:45:55,159 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2021-02-21 17:45:55,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 17:45:55,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 17:45:55,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 17:45:55,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 17:45:55,189 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 17:45:55,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 17:45:55,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 17:45:55,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 17:45:55,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 17:45:55,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 17:45:55,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 17:45:55,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 17:45:55,191 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 17:45:55,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 17:45:55,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 17:45:55,192 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 17:45:55,192 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 17:45:55,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 17:45:55,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 17:45:55,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 17:45:55,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 17:45:55,193 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 17:45:55,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 17:45:55,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 17:45:55,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 17:45:55,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 17:45:55,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 17:45:55,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 17:45:55,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 17:45:55,620 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 17:45:55,621 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 17:45:55,622 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 17:45:55,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beabf28ca/38d566babb1f4581adf697addb6e5ca4/FLAG2b3df1294 [2021-02-21 17:45:57,032 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 17:45:57,033 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 17:45:57,114 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beabf28ca/38d566babb1f4581adf697addb6e5ca4/FLAG2b3df1294 [2021-02-21 17:45:57,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beabf28ca/38d566babb1f4581adf697addb6e5ca4 [2021-02-21 17:45:57,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 17:45:57,342 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 17:45:57,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 17:45:57,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 17:45:57,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 17:45:57,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:45:57" (1/1) ... [2021-02-21 17:45:57,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6902cb05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:45:57, skipping insertion in model container [2021-02-21 17:45:57,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 05:45:57" (1/1) ... [2021-02-21 17:45:57,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 17:45:57,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 17:46:02,225 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-21 17:46:02,228 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-21 17:46:02,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:46:02,390 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 17:46:03,259 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2021-02-21 17:46:03,260 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2021-02-21 17:46:03,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 17:46:04,331 INFO L208 MainTranslator]: Completed translation [2021-02-21 17:46:04,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04 WrapperNode [2021-02-21 17:46:04,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 17:46:04,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 17:46:04,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 17:46:04,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 17:46:04,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:04,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:04,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:04,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:05,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:05,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:05,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (1/1) ... [2021-02-21 17:46:05,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 17:46:05,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 17:46:05,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 17:46:05,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 17:46:05,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (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 17:46:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 17:46:05,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 17:46:05,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-21 17:46:05,545 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 17:46:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 17:46:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-21 17:46:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 17:46:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:46:05,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 17:46:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 17:46:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-21 17:46:05,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-21 17:46:05,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 17:46:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-21 17:46:05,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-21 17:46:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-21 17:46:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-21 17:46:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-21 17:46:05,552 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-21 17:46:05,553 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-21 17:46:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-21 17:46:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-21 17:46:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-21 17:46:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-21 17:46:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-21 17:46:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-21 17:46:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-21 17:46:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-21 17:46:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-21 17:46:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-21 17:46:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-21 17:46:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-21 17:46:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-21 17:46:05,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-21 17:46:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-21 17:46:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-21 17:46:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 17:46:05,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-21 17:46:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 17:46:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 17:46:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 17:46:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 17:46:05,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-21 17:46:05,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-21 17:46:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-21 17:46:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-21 17:46:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-21 17:46:05,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-21 17:46:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-21 17:46:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-21 17:46:05,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-21 17:46:05,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-21 17:46:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-21 17:46:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-21 17:46:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-21 17:46:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-21 17:46:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-21 17:46:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-21 17:46:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-21 17:46:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-21 17:46:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-21 17:46:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-21 17:46:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-21 17:46:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_48 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_49 [2021-02-21 17:46:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_67 [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68 [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-21 17:46:05,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-21 17:46:05,573 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-21 17:46:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-21 17:46:05,574 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-21 17:46:05,575 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-21 17:46:05,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-21 17:46:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-21 17:46:05,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-21 17:46:05,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-21 17:46:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-21 17:46:05,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-21 17:46:05,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-21 17:46:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-21 17:46:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-21 17:46:05,588 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-21 17:46:05,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-21 17:46:05,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-21 17:46:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 17:46:05,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63 [2021-02-21 17:46:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_69 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-21 17:46:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-21 17:46:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-21 17:46:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-21 17:46:05,597 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-21 17:46:05,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-21 17:46:05,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_63___0 [2021-02-21 17:46:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65___0 [2021-02-21 17:46:05,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_67 [2021-02-21 17:46:05,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_68___0 [2021-02-21 17:46:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_69 [2021-02-21 17:46:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_70 [2021-02-21 17:46:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_74 [2021-02-21 17:46:05,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-21 17:46:05,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 17:46:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 17:46:05,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-21 17:46:05,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-21 17:46:05,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2021-02-21 17:46:05,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2021-02-21 17:46:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-21 17:46:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-21 17:46:05,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-21 17:46:05,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-21 17:46:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-21 17:46:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-21 17:46:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 17:46:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-21 17:46:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-21 17:46:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-21 17:46:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-21 17:46:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-21 17:46:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-21 17:46:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-02-21 17:46:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-02-21 17:46:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-21 17:46:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-21 17:46:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-21 17:46:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-21 17:46:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-21 17:46:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-21 17:46:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 17:46:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 17:46:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 17:46:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-21 17:46:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-21 17:46:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-21 17:46:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-21 17:46:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68 [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-02-21 17:46:05,636 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-21 17:46:05,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_67 [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-21 17:46:05,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_48 [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_49 [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-21 17:46:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-21 17:46:05,640 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 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-21 17:46:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-21 17:46:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-21 17:46:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-21 17:46:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-21 17:46:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-21 17:46:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-21 17:46:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-21 17:46:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-21 17:46:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-21 17:46:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-21 17:46:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-21 17:46:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-21 17:46:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-21 17:46:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-21 17:46:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-21 17:46:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-21 17:46:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-21 17:46:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-21 17:46:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-21 17:46:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-21 17:46:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-21 17:46:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-21 17:46:05,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63 [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2021-02-21 17:46:05,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-21 17:46:05,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_69 [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-21 17:46:05,742 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-21 17:46:05,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-21 17:46:05,744 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-21 17:46:05,745 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-21 17:46:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-21 17:46:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-21 17:46:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-21 17:46:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-21 17:46:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_63___0 [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65___0 [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_68___0 [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-21 17:46:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_69 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_70 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_67 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_74 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-21 17:46:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-21 17:46:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-21 17:46:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-21 17:46:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-21 17:46:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2021-02-21 17:46:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2021-02-21 17:46:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_int_slock_of_saa7146_dev [2021-02-21 17:46:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2021-02-21 17:46:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2021-02-21 17:46:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2021-02-21 17:46:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_saa7146_dev [2021-02-21 17:46:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 17:46:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 17:46:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 17:46:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-21 17:47:02,028 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-21 17:47:06,498 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 17:51:12,133 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 17:51:12,133 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-21 17:51:12,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:51:12 BoogieIcfgContainer [2021-02-21 17:51:12,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 17:51:12,142 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 17:51:12,142 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 17:51:12,146 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 17:51:12,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 05:45:57" (1/3) ... [2021-02-21 17:51:12,147 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cf06dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:51:12, skipping insertion in model container [2021-02-21 17:51:12,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 05:46:04" (2/3) ... [2021-02-21 17:51:12,147 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cf06dc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 05:51:12, skipping insertion in model container [2021-02-21 17:51:12,147 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 05:51:12" (3/3) ... [2021-02-21 17:51:12,149 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-21 17:51:12,156 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-21 17:51:12,164 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-02-21 17:51:12,184 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-02-21 17:51:12,309 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 17:51:12,309 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 17:51:12,310 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-21 17:51:12,310 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 17:51:12,310 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 17:51:12,310 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 17:51:12,310 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 17:51:12,310 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 17:51:12,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states. [2021-02-21 17:51:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2021-02-21 17:51:12,487 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 17:51:12,489 INFO L422 BasicCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:51:12,489 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 17:51:12,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 17:51:12,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1639935641, now seen corresponding path program 1 times [2021-02-21 17:51:12,507 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-21 17:51:12,507 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380938053] [2021-02-21 17:51:12,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 17:51:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:51:17,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:51:17,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:51:17,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:51:17,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:51:17,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:51:17,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 17:51:17,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:51:17,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:51,678 WARN L202 SmtUtils]: Spent 3.56 m on a formula simplification that was a NOOP. DAG size: 6037 [2021-02-21 17:54:51,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:54:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:52,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:52,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:52,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-02-21 17:54:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:52,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:52,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:53,788 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 265 [2021-02-21 17:54:53,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-02-21 17:54:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:53,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:53,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:53,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:54:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 17:54:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-02-21 17:54:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-02-21 17:54:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-02-21 17:54:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-02-21 17:54:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-02-21 17:54:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-02-21 17:54:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-02-21 17:54:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-21 17:54:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-02-21 17:54:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-02-21 17:54:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-21 17:54:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-21 17:54:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 17:54:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 17:54:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-21 17:54:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-02-21 17:54:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 17:54:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-21 17:54:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-21 17:54:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-21 17:54:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2021-02-21 17:54:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-02-21 17:54:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:54,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:54,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:54,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-21 17:54:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2021-02-21 17:54:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2021-02-21 17:54:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-02-21 17:54:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2021-02-21 17:54:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-02-21 17:54:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2021-02-21 17:54:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-02-21 17:54:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2021-02-21 17:54:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2021-02-21 17:54:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2021-02-21 17:54:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-02-21 17:54:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2021-02-21 17:54:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2021-02-21 17:54:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2021-02-21 17:54:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-02-21 17:54:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2021-02-21 17:54:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-02-21 17:54:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2021-02-21 17:54:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-02-21 17:54:55,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:55,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:55,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:55,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 489 [2021-02-21 17:54:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-02-21 17:54:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2021-02-21 17:54:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-21 17:54:56,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,111 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-21 17:54:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-21 17:54:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-21 17:54:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-21 17:54:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 17:54:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:56,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-02-21 17:54:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 17:54:56,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 17:54:56,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 17:54:57,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10346 trivial. 0 not checked. [2021-02-21 17:54:57,720 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380938053] [2021-02-21 17:54:57,721 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 17:54:57,721 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-21 17:54:57,722 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858283448] [2021-02-21 17:54:57,733 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-21 17:54:57,733 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-21 17:54:57,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-21 17:54:57,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-02-21 17:54:57,750 INFO L87 Difference]: Start difference. First operand 4503 states. Second operand 6 states.