/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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:36:32,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:36:32,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:36:32,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:36:32,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:36:32,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:36:32,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:36:32,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:36:32,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:36:32,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:36:32,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:36:32,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:36:32,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:36:32,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:36:32,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:36:32,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:36:32,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:36:32,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:36:32,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:36:32,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:36:32,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:36:32,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:36:32,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:36:32,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:36:32,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:36:32,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:36:32,627 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:36:32,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:36:32,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:36:32,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:36:32,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:36:32,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:36:32,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:36:32,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:36:32,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:36:32,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:36:32,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:36:32,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:36:32,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:36:32,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:36:32,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:36:32,642 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-22 00:36:32,663 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:36:32,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:36:32,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:36:32,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:36:32,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:36:32,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:36:32,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:36:32,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:36:32,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:36:32,671 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:36:32,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:36:32,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:36:32,672 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:36:32,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:36:32,673 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:36:32,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:36:32,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:36:32,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:36:32,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:36:32,674 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:36:33,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:36:33,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:36:33,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:36:33,138 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:36:33,139 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:36:33,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-22 00:36:33,218 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f584cac/f85911bda3654a7d99f533a27794dfda/FLAG77386701b [2021-02-22 00:36:34,338 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:36:34,339 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-22 00:36:34,411 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f584cac/f85911bda3654a7d99f533a27794dfda/FLAG77386701b [2021-02-22 00:36:34,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f584cac/f85911bda3654a7d99f533a27794dfda [2021-02-22 00:36:34,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:36:34,718 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:36:34,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:36:34,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:36:34,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:36:34,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:36:34" (1/1) ... [2021-02-22 00:36:34,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e421671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:34, skipping insertion in model container [2021-02-22 00:36:34,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:36:34" (1/1) ... [2021-02-22 00:36:34,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:36:35,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:36:35,707 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-22 00:36:38,056 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-22 00:36:38,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:36:38,379 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:36:38,511 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4417] [2021-02-22 00:36:38,993 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i[318291,318304] [2021-02-22 00:36:39,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:36:39,707 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:36:39,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39 WrapperNode [2021-02-22 00:36:39,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:36:39,709 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:36:39,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:36:39,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:36:39,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:39,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:39,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:39,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:40,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:40,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:40,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (1/1) ... [2021-02-22 00:36:41,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:36:41,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:36:41,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:36:41,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:36:41,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (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 [2021-02-22 00:36:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:36:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:36:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:36:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:36:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 00:36:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-22 00:36:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-22 00:36:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-22 00:36:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-22 00:36:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-22 00:36:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-22 00:36:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:36:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-22 00:36:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-22 00:36:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-22 00:36:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-22 00:36:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:36:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-22 00:36:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-22 00:36:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-22 00:36:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-22 00:36:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-22 00:36:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-22 00:36:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-22 00:36:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-22 00:36:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-22 00:36:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:36:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-22 00:36:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2021-02-22 00:36:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-22 00:36:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-22 00:36:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2021-02-22 00:36:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-22 00:36:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-22 00:36:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-22 00:36:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18 [2021-02-22 00:36:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2021-02-22 00:36:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2021-02-22 00:36:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2021-02-22 00:36:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2021-02-22 00:36:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2021-02-22 00:36:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2021-02-22 00:36:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2021-02-22 00:36:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2021-02-22 00:36:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2021-02-22 00:36:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:36:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-22 00:36:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 00:36:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-22 00:36:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-22 00:36:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-22 00:36:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-22 00:36:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-22 00:36:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-22 00:36:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-22 00:36:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-22 00:36:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-22 00:36:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-22 00:36:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-22 00:36:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-22 00:36:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-22 00:36:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-22 00:36:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-22 00:36:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-22 00:36:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-22 00:36:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2021-02-22 00:36:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-22 00:36:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2021-02-22 00:36:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2021-02-22 00:36:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2021-02-22 00:36:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2021-02-22 00:36:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_64 [2021-02-22 00:36:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2021-02-22 00:36:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2021-02-22 00:36:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2021-02-22 00:36:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_70 [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_71 [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-22 00:36:41,186 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-22 00:36:41,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-22 00:36:41,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-22 00:36:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-22 00:36:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-22 00:36:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-22 00:36:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-22 00:36:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_93 [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_95 [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_96 [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2021-02-22 00:36:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_99 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_100 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_103 [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-22 00:36:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-22 00:36:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-22 00:36:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-22 00:36:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-22 00:36:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-22 00:36:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-22 00:36:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 00:36:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-22 00:36:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-22 00:36:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 00:36:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 00:36:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-22 00:36:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:36:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-22 00:36:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-22 00:36:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:36:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:36:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-22 00:36:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 00:36:41,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:36:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:36:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:36:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:36:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-02-22 00:36:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2021-02-22 00:36:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-22 00:36:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:36:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:36:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-22 00:36:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18 [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-22 00:36:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2021-02-22 00:36:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-22 00:36:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-22 00:36:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:36:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_file_operations_4 [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_ioctl_ops_5 [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-22 00:36:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-22 00:36:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-22 00:36:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 00:36:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-22 00:36:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-22 00:36:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-22 00:36:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-22 00:36:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-22 00:36:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-22 00:36:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-22 00:36:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-22 00:36:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-22 00:36:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:36:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2021-02-22 00:36:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_64 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2021-02-22 00:36:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 00:36:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_70 [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 00:36:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_71 [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 00:36:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-22 00:36:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-22 00:36:41,247 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-22 00:36:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-22 00:36:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_96 [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2021-02-22 00:36:41,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_93 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_95 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_99 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_100 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_103 [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-22 00:36:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-22 00:36:41,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-22 00:36:41,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-22 00:36:41,254 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-22 00:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2021-02-22 00:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2021-02-22 00:36:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-22 00:36:41,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-22 00:36:41,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-22 00:36:41,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_v4l2_lock_of_camera_data [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:36:41,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:36:41,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 00:36:43,403 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-22 00:36:55,050 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:36:55,051 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-22 00:36:55,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:36:55 BoogieIcfgContainer [2021-02-22 00:36:55,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:36:55,070 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:36:55,070 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:36:55,074 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:36:55,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:36:34" (1/3) ... [2021-02-22 00:36:55,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31b2c19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:36:55, skipping insertion in model container [2021-02-22 00:36:55,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:36:39" (2/3) ... [2021-02-22 00:36:55,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31b2c19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:36:55, skipping insertion in model container [2021-02-22 00:36:55,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:36:55" (3/3) ... [2021-02-22 00:36:55,077 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--cpia2--cpia2.ko-entry_point.cil.out.i [2021-02-22 00:36:55,089 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:36:55,100 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:36:55,121 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:36:55,155 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:36:55,156 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:36:55,156 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:36:55,156 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:36:55,156 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:36:55,156 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:36:55,156 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:36:55,156 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:36:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 10549 states. [2021-02-22 00:36:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2021-02-22 00:36:55,450 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:36:55,453 INFO L422 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:36:55,453 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:36:55,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:36:55,461 INFO L82 PathProgramCache]: Analyzing trace with hash 1125589981, now seen corresponding path program 1 times [2021-02-22 00:36:55,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:36:55,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1043854677] [2021-02-22 00:36:55,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:36:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:36:56,587 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:36:56,588 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Proofs are not supported at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:241) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:437) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-22 00:36:56,594 INFO L168 Benchmark]: Toolchain (without parser) took 21887.85 ms. Allocated memory was 159.4 MB in the beginning and 968.9 MB in the end (delta: 809.5 MB). Free memory was 121.1 MB in the beginning and 432.3 MB in the end (delta: -311.2 MB). Peak memory consumption was 499.1 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:56,594 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 159.4 MB. Free memory is still 133.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:36:56,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4986.13 ms. Allocated memory was 159.4 MB in the beginning and 369.1 MB in the end (delta: 209.7 MB). Free memory was 119.9 MB in the beginning and 270.6 MB in the end (delta: -150.7 MB). Peak memory consumption was 133.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:56,597 INFO L168 Benchmark]: Boogie Preprocessor took 1320.54 ms. Allocated memory was 369.1 MB in the beginning and 486.5 MB in the end (delta: 117.4 MB). Free memory was 270.6 MB in the beginning and 348.7 MB in the end (delta: -78.0 MB). Peak memory consumption was 188.8 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:56,598 INFO L168 Benchmark]: RCFGBuilder took 14035.70 ms. Allocated memory was 486.5 MB in the beginning and 968.9 MB in the end (delta: 482.3 MB). Free memory was 348.7 MB in the beginning and 734.8 MB in the end (delta: -386.2 MB). Peak memory consumption was 409.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:56,599 INFO L168 Benchmark]: TraceAbstraction took 1520.34 ms. Allocated memory is still 968.9 MB. Free memory was 734.3 MB in the beginning and 432.3 MB in the end (delta: 302.0 MB). Peak memory consumption was 302.0 MB. Max. memory is 8.0 GB. [2021-02-22 00:36:56,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 159.4 MB. Free memory is still 133.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4986.13 ms. Allocated memory was 159.4 MB in the beginning and 369.1 MB in the end (delta: 209.7 MB). Free memory was 119.9 MB in the beginning and 270.6 MB in the end (delta: -150.7 MB). Peak memory consumption was 133.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 1320.54 ms. Allocated memory was 369.1 MB in the beginning and 486.5 MB in the end (delta: 117.4 MB). Free memory was 270.6 MB in the beginning and 348.7 MB in the end (delta: -78.0 MB). Peak memory consumption was 188.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 14035.70 ms. Allocated memory was 486.5 MB in the beginning and 968.9 MB in the end (delta: 482.3 MB). Free memory was 348.7 MB in the beginning and 734.8 MB in the end (delta: -386.2 MB). Peak memory consumption was 409.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1520.34 ms. Allocated memory is still 968.9 MB. Free memory was 734.3 MB in the beginning and 432.3 MB in the end (delta: 302.0 MB). Peak memory consumption was 302.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Proofs are not supported de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Proofs are not supported: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getProof(Scriptor.java:166) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...