/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:41:47,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:41:47,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:41:47,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:41:48,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:41:48,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:41:48,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:41:48,089 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-24 02:41:48,105 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:41:48,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:41:48,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:41:48,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:41:48,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:41:48,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:41:48,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:41:48,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:41:48,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:41:48,111 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:41:48,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:41:48,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:41:48,113 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:41:48,113 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:41:48,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:41:48,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:41:48,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:41:48,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:41:48,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:41:48,114 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:41:48,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:41:48,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:41:48,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:41:48,518 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:41:48,522 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:41:48,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:41:48,606 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea5af9419/1567e5073c1b4e66a1bf608ca4d222aa/FLAG65bec2b15 [2021-02-24 02:41:49,860 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:41:49,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:41:49,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea5af9419/1567e5073c1b4e66a1bf608ca4d222aa/FLAG65bec2b15 [2021-02-24 02:41:50,116 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea5af9419/1567e5073c1b4e66a1bf608ca4d222aa [2021-02-24 02:41:50,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:41:50,133 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:41:50,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:41:50,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:41:50,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:41:50,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:41:50" (1/1) ... [2021-02-24 02:41:50,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427dc85c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:50, skipping insertion in model container [2021-02-24 02:41:50,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:41:50" (1/1) ... [2021-02-24 02:41:50,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:41:50,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:41:54,219 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-24 02:41:54,223 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-24 02:41:54,224 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-24 02:41:54,225 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-24 02:41:54,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:41:54,388 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:41:55,314 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2021-02-24 02:41:55,315 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2021-02-24 02:41:55,315 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2021-02-24 02:41:55,320 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2021-02-24 02:41:55,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:41:56,357 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:41:56,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56 WrapperNode [2021-02-24 02:41:56,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:41:56,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:41:56,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:41:56,359 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:41:56,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:56,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:56,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:56,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:57,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:57,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:57,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (1/1) ... [2021-02-24 02:41:57,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:41:57,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:41:57,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:41:57,541 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:41:57,542 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (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 [2021-02-24 02:41:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:41:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:41:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:41:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:41:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:41:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:41:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:41:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-24 02:41:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-02-24 02:41:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:41:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-02-24 02:41:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-24 02:41:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-24 02:41:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-02-24 02:41:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-02-24 02:41:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-02-24 02:41:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2021-02-24 02:41:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-02-24 02:41:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-02-24 02:41:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-02-24 02:41:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2021-02-24 02:41:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_timeout [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2021-02-24 02:41:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __fops_poll [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vv_callback [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init [2021-02-24 02:41:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_release [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_device [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_device [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_init_module [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vv_cleanup_module [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-24 02:41:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2021-02-24 02:41:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-02-24 02:41:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-24 02:41:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-24 02:41:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-24 02:41:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-24 02:41:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-24 02:41:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-24 02:41:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-24 02:41:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-24 02:41:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-24 02:41:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-24 02:41:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-24 02:41:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 02:41:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2021-02-24 02:41:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:41:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:41:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:41:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:41:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2021-02-24 02:41:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_21 [2021-02-24 02:41:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_22 [2021-02-24 02:41:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_26 [2021-02-24 02:41:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_29 [2021-02-24 02:41:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_21 [2021-02-24 02:41:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_22 [2021-02-24 02:41:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_26 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_29 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_32 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_32 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_17 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_17 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-24 02:41:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:41:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:41:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:41:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-02-24 02:41:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:41:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2021-02-24 02:41:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2021-02-24 02:41:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2021-02-24 02:41:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:41:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_3 [2021-02-24 02:41:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2021-02-24 02:41:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:41:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_14 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2021-02-24 02:41:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_30 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_31 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_35 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2021-02-24 02:41:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2021-02-24 02:41:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2021-02-24 02:41:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_39 [2021-02-24 02:41:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2021-02-24 02:41:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_41 [2021-02-24 02:41:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2021-02-24 02:41:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-24 02:41:57,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-02-24 02:41:57,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-02-24 02:41:57,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-02-24 02:41:57,682 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-02-24 02:41:57,682 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2021-02-24 02:41:57,682 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2021-02-24 02:41:57,683 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2021-02-24 02:41:57,688 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2021-02-24 02:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_overlay [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-02-24 02:41:57,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-02-24 02:41:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-02-24 02:41:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-02-24 02:41:57,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2021-02-24 02:41:57,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-24 02:41:57,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-24 02:41:57,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-24 02:41:57,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_18 [2021-02-24 02:41:57,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_23 [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_6_4 [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_6_11 [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_6_2 [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output_format_register [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hps_source_and_sync [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_hxo_and_hyo [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_h_scale_registers [2021-02-24 02:41:57,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_v_scale_registers [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_clipping_registers_rect [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_clipping_rect [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_position [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2021-02-24 02:41:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_hps_source_and_sync [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_enable_overlay [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_overlay [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_packed [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_422 [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_planar_420 [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_video_dma_grab_planar [2021-02-24 02:41:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_capture [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_workaround [2021-02-24 02:41:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_vbi_capture [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_activate___0 [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___0 [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___0 [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___0 [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read_timeout [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2021-02-24 02:41:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_23 [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2021-02-24 02:41:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2021-02-24 02:41:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-02-24 02:41:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30___0 [2021-02-24 02:41:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_31 [2021-02-24 02:41:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_32 [2021-02-24 02:41:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_33 [2021-02-24 02:41:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-02-24 02:41:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-02-24 02:41:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2021-02-24 02:41:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2021-02-24 02:41:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-02-24 02:41:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2021-02-24 02:41:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-24 02:41:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:41:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2021-02-24 02:41:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-02-24 02:41:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-24 02:41:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2021-02-24 02:41:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-24 02:41:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-02-24 02:41:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-02-24 02:41:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_video_std_frame_period [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_free [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_unmap [2021-02-24 02:41:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-02-24 02:41:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-02-24 02:41:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_cancel [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_one [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-02-24 02:41:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_waiton [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2021-02-24 02:41:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:41:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:41:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:41:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_31 [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_35 [2021-02-24 02:41:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_39 [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_41 [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-02-24 02:41:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-02-24 02:41:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:41:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2021-02-24 02:41:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-02-24 02:41:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_30 [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-24 02:41:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-02-24 02:41:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-02-24 02:41:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-24 02:41:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-02-24 02:41:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-24 02:41:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_waiton [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_free [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_unmap [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_device [2021-02-24 02:41:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_device [2021-02-24 02:41:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_timeout [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_release [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2021-02-24 02:41:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-02-24 02:41:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure __fops_poll [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure vv_callback [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-02-24 02:41:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_init_module [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vv_cleanup_module [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_saa7146_vv_init_module_9_17 [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_9_4 [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_9_5 [2021-02-24 02:41:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_9_6 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_9_7 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_9_8 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_9_9 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_9_10 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_9_11 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_9_12 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_9_13 [2021-02-24 02:41:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2021-02-24 02:41:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_25 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_28 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_29 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_30 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_31 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_32 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_33 [2021-02-24 02:41:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_36 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_37 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_38 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_39 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_40 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_41 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2021-02-24 02:41:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2021-02-24 02:41:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_21 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_22 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_23 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_26 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_29 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_18 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_21 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_22 [2021-02-24 02:41:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_23 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_26 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_29 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_6_4 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_32 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_11 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_6_32 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_17 [2021-02-24 02:41:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_17 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_6_2 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_2 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_videobuf_queue_ops_dummy_resourceless_instance_3 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-02-24 02:41:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2021-02-24 02:41:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_3 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_14 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-02-24 02:41:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_5 [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_6 [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2021-02-24 02:41:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2021-02-24 02:41:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_video_std_frame_period [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2021-02-24 02:41:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_one [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-02-24 02:41:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_enable_overlay [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_overlay [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_capture [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2021-02-24 02:41:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-02-24 02:41:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_overlay [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-02-24 02:41:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2021-02-24 02:41:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_hps_source_and_sync [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output_format_register [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hps_source_and_sync [2021-02-24 02:41:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_hxo_and_hyo [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_h_scale_registers [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_v_scale_registers [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_clipping_registers_rect [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_clipping_rect [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_position [2021-02-24 02:41:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_packed [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_422 [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure calc_planar_420 [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_video_dma_grab_planar [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2021-02-24 02:41:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_31 [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_32 [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30___0 [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_33 [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-24 02:41:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_cancel [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_workaround [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_vbi_capture [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_activate___0 [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___0 [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___0 [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___0 [2021-02-24 02:41:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read_timeout [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2021-02-24 02:41:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-02-24 02:41:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:41:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-02-24 02:41:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-24 02:41:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_video_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_video_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_video_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-24 02:41:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:41:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:41:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-24 02:41:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:42:08,219 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2021-02-24 02:42:10,303 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:42:19,638 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:42:19,638 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-02-24 02:42:19,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:42:19 BoogieIcfgContainer [2021-02-24 02:42:19,652 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:42:19,654 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:42:19,654 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:42:19,657 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:42:19,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:41:50" (1/3) ... [2021-02-24 02:42:19,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402b0a1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:42:19, skipping insertion in model container [2021-02-24 02:42:19,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:41:56" (2/3) ... [2021-02-24 02:42:19,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402b0a1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:42:19, skipping insertion in model container [2021-02-24 02:42:19,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:42:19" (3/3) ... [2021-02-24 02:42:19,660 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2021-02-24 02:42:19,667 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:42:19,675 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2021-02-24 02:42:19,694 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-02-24 02:42:19,724 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:42:19,724 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:42:19,724 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:42:19,724 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:42:19,724 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:42:19,724 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:42:19,725 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:42:19,725 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:42:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 14832 states. [2021-02-24 02:42:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2778 [2021-02-24 02:42:20,068 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:42:20,071 INFO L422 BasicCegarLoop]: trace histogram [44, 44, 44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 02:42:20,072 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:42:20,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:42:20,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1794809949, now seen corresponding path program 1 times [2021-02-24 02:42:20,091 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:42:20,091 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1478708518] [2021-02-24 02:42:20,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:42:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:42:24,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:42:24,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:42:24,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:42:24,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:42:24,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:42:24,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:42:24,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:42:24,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:26,061 WARN L202 SmtUtils]: Spent 3.01 m on a formula simplification that was a NOOP. DAG size: 5704 [2021-02-24 02:45:26,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:45:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:28,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:28,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:29,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1732 [2021-02-24 02:45:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:29,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:29,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,395 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-02-24 02:45:30,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1741 [2021-02-24 02:45:30,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:45:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:45:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2021-02-24 02:45:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-02-24 02:45:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:30,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:30,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:30,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-02-24 02:45:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 02:45:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-02-24 02:45:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-24 02:45:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-24 02:45:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-24 02:45:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-02-24 02:45:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-02-24 02:45:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-02-24 02:45:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-02-24 02:45:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2021-02-24 02:45:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-02-24 02:45:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2021-02-24 02:45:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-02-24 02:45:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2021-02-24 02:45:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-02-24 02:45:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2021-02-24 02:45:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2021-02-24 02:45:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2021-02-24 02:45:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 02:45:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2021-02-24 02:45:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 552 [2021-02-24 02:45:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-02-24 02:45:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2021-02-24 02:45:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2021-02-24 02:45:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 644 [2021-02-24 02:45:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2021-02-24 02:45:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2021-02-24 02:45:31,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2021-02-24 02:45:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2021-02-24 02:45:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-24 02:45:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 782 [2021-02-24 02:45:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:31,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:31,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:31,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 805 [2021-02-24 02:45:32,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-02-24 02:45:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 851 [2021-02-24 02:45:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2021-02-24 02:45:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 897 [2021-02-24 02:45:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 920 [2021-02-24 02:45:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 943 [2021-02-24 02:45:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 966 [2021-02-24 02:45:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:32,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2021-02-24 02:45:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:32,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:32,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:33,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2747 [2021-02-24 02:45:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:33,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:33,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:33,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2765 [2021-02-24 02:45:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:33,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:33,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:33,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:45:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:45:33,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:45:33,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:45:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18361 trivial. 0 not checked. [2021-02-24 02:45:40,476 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1478708518] [2021-02-24 02:45:40,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:45:40,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 02:45:40,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677132099] [2021-02-24 02:45:40,488 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 02:45:40,489 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:45:40,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 02:45:40,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-02-24 02:45:40,505 INFO L87 Difference]: Start difference. First operand 14832 states. Second operand 7 states. [2021-02-24 02:45:41,342 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2021-02-24 02:49:01,039 WARN L202 SmtUtils]: Spent 2.99 m on a formula simplification that was a NOOP. DAG size: 5706 [2021-02-24 02:49:07,677 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-02-24 02:51:08,610 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification that was a NOOP. DAG size: 268