/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:35:21,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:35:22,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:35:22,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:35:22,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:35:22,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:35:22,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:35:22,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:35:22,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:35:22,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:35:22,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:35:22,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:35:22,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:35:22,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:35:22,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:35:22,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:35:22,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:35:22,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:35:22,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:35:22,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:35:22,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:35:22,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:35:22,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:35:22,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:35:22,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:35:22,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:35:22,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:35:22,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:35:22,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:35:22,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:35:22,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:35:22,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:35:22,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:35:22,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:35:22,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:35:22,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:35:22,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:35:22,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:35:22,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:35:22,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:35:22,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:35:22,155 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 00:35:22,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:35:22,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:35:22,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:35:22,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:35:22,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:35:22,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:35:22,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:35:22,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:35:22,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:35:22,186 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:35:22,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:35:22,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:35:22,188 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:35:22,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:35:22,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:35:22,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:35:22,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:35:22,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:35:22,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:35:22,190 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:35:22,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:35:22,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:35:22,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:35:22,661 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:35:22,662 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:35:22,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2021-02-22 00:35:22,760 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee25e532c/1268eb2d0e8944c9a0dc0fa60b3bb2f0/FLAG3419a3569 [2021-02-22 00:35:24,143 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:35:24,143 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2021-02-22 00:35:24,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee25e532c/1268eb2d0e8944c9a0dc0fa60b3bb2f0/FLAG3419a3569 [2021-02-22 00:35:24,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee25e532c/1268eb2d0e8944c9a0dc0fa60b3bb2f0 [2021-02-22 00:35:24,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:35:24,416 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:35:24,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:35:24,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:35:24,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:35:24,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:35:24" (1/1) ... [2021-02-22 00:35:24,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ec63dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:24, skipping insertion in model container [2021-02-22 00:35:24,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:35:24" (1/1) ... [2021-02-22 00:35:24,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:35:24,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:35:27,576 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i[302833,302846] [2021-02-22 00:35:27,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:35:27,829 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:35:28,462 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i[302833,302846] [2021-02-22 00:35:28,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:35:29,292 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:35:29,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29 WrapperNode [2021-02-22 00:35:29,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:35:29,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:35:29,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:35:29,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:35:29,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:29,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:29,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:29,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:30,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:30,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:30,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (1/1) ... [2021-02-22 00:35:30,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:35:30,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:35:30,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:35:30,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:35:30,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (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 00:35:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:35:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-02-22 00:35:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-02-22 00:35:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2021-02-22 00:35:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2021-02-22 00:35:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-02-22 00:35:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2021-02-22 00:35:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-02-22 00:35:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-02-22 00:35:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-02-22 00:35:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-02-22 00:35:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-02-22 00:35:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2021-02-22 00:35:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_open [2021-02-22 00:35:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_close [2021-02-22 00:35:30,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_read [2021-02-22 00:35:30,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_v4l_poll [2021-02-22 00:35:30,765 INFO L138 BoogieDeclarations]: Found implementation of procedure sync [2021-02-22 00:35:30,765 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querycap [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_input [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_input [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_input [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_fmt_vid_cap [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_try_fmt_vid_cap [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_fmt_vid_cap [2021-02-22 00:35:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_fmt_vid_cap [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_cropcap [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_parm [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_parm [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_framesizes [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_enum_frameintervals [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_ctrl [2021-02-22 00:35:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_g_jpegcomp [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_s_jpegcomp [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reqbufs [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_querybuf [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_qbuf [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure find_earliest_filled_buffer [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dqbuf [2021-02-22 00:35:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamon [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_streamoff [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_mmap [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct_v4l [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_camera_release [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_register_camera [2021-02-22 00:35:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_unregister_camera [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parameters [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_exit [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2021-02-22 00:35:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2021-02-22 00:35:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2021-02-22 00:35:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2021-02-22 00:35:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2021-02-22 00:35:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2021-02-22 00:35:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2021-02-22 00:35:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2021-02-22 00:35:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2021-02-22 00:35:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_22 [2021-02-22 00:35:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2021-02-22 00:35:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-02-22 00:35:30,775 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2021-02-22 00:35:30,775 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-22 00:35:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-22 00:35:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-22 00:35:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-02-22 00:35:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-02-22 00:35:30,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-02-22 00:35:30,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-02-22 00:35:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-02-22 00:35:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-02-22 00:35:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure process_frame [2021-02-22 00:35:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure add_APPn [2021-02-22 00:35:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure add_COM [2021-02-22 00:35:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_complete [2021-02-22 00:35:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_transfer_mode [2021-02-22 00:35:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_change_streaming_alternate [2021-02-22 00:35:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_alternate [2021-02-22 00:35:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sbufs [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure read_packet [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_transfer_cmd [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_urbs [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_start [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_pause [2021-02-22 00:35:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_resume [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_stream_stop [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_probe [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_disconnect [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_suspend [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_resume [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_init [2021-02-22 00:35:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_usb_cleanup [2021-02-22 00:35:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2021-02-22 00:35:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2021-02-22 00:35:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2021-02-22 00:35:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2021-02-22 00:35:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_50 [2021-02-22 00:35:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2021-02-22 00:35:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_52 [2021-02-22 00:35:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2021-02-22 00:35:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2021-02-22 00:35:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2021-02-22 00:35:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2021-02-22 00:35:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2021-02-22 00:35:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_58 [2021-02-22 00:35:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2021-02-22 00:35:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_60 [2021-02-22 00:35:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2021-02-22 00:35:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_62 [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_63 [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-02-22 00:35:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-02-22 00:35:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageReserved [2021-02-22 00:35:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ClearPageReserved [2021-02-22 00:35:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-02-22 00:35:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kvirt_to_pa [2021-02-22 00:35:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2021-02-22 00:35:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2021-02-22 00:35:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_do_command [2021-02-22 00:35:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_command [2021-02-22 00:35:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_get_version_info [2021-02-22 00:35:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_reset_camera [2021-02-22 00:35:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_high_power [2021-02-22 00:35:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_low_power [2021-02-22 00:35:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_send_onebyte_command [2021-02-22 00:35:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure apply_vp_patch [2021-02-22 00:35:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_user_mode [2021-02-22 00:35:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_match_video_size [2021-02-22 00:35:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vw_size [2021-02-22 00:35:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_sensor [2021-02-22 00:35:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_410 [2021-02-22 00:35:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure config_sensor_500 [2021-02-22 00:35:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_all_properties [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_save_camera_state [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_flicker_mode [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_flip [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_property_mirror [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_gpio [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_fps [2021-02-22 00:35:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_brightness [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_contrast [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_saturation [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_system [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lowlight_boost [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_set_format [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_dbg_dump_registers [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_camera_struct [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera_struct [2021-02-22 00:35:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_init_camera [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_allocate_buffers [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_free_buffers [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_read [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_poll [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpia2_remap_buffer [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2021-02-22 00:35:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2021-02-22 00:35:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_91 [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2021-02-22 00:35:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2021-02-22 00:35:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-02-22 00:35:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-02-22 00:35:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cpia2_template_probe_3 [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-02-22 00:35:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-02-22 00:35:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-02-22 00:35:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-02-22 00:35:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:35:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2021-02-22 00:35:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:35:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_disconnect [2021-02-22 00:35:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_put [2021-02-22 00:35:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2021-02-22 00:35:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-02-22 00:35:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-02-22 00:35:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2021-02-22 00:35:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2021-02-22 00:35:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2021-02-22 00:35:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-02-22 00:35:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-02-22 00:35:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-22 00:35:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-22 00:35:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-02-22 00:35:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-02-22 00:35:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:35:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:35:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-22 00:35:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-22 00:35:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-22 00:35:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2021-02-22 00:35:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2021-02-22 00:35:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_22 [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-02-22 00:35:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2021-02-22 00:35:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2021-02-22 00:35:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_v4l2_lock_of_camera_data [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-02-22 00:35:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-02-22 00:35:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-02-22 00:35:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2021-02-22 00:35:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2021-02-22 00:35:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_register_camera [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_unregister_camera [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_camera_release [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reset_camera [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_low_power [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dbg_dump_registers [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_match_video_size [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_save_camera_state [2021-02-22 00:35:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_brightness [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_contrast [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_saturation [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_flicker_mode [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_format [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_allocate_buffers [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_free_buffers [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_read [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_poll [2021-02-22 00:35:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_remap_buffer [2021-02-22 00:35:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_flip [2021-02-22 00:35:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_property_mirror [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_gpio [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_fps [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_init [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_cleanup [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_start [2021-02-22 00:35:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_stop [2021-02-22 00:35:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_open [2021-02-22 00:35:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:35:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_close [2021-02-22 00:35:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:35:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_read [2021-02-22 00:35:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_v4l_poll [2021-02-22 00:35:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querycap [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_input [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_input [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_input [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_fmt_vid_cap [2021-02-22 00:35:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_try_fmt_vid_cap [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_fmt_vid_cap [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_fmt_vid_cap [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_cropcap [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_parm [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_parm [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_framesizes [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_enum_frameintervals [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_ctrl [2021-02-22 00:35:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_g_jpegcomp [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_s_jpegcomp [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_reqbufs [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_querybuf [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_qbuf [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure find_earliest_filled_buffer [2021-02-22 00:35:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_dqbuf [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamon [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_streamoff [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_mmap [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct_v4l [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure check_parameters [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_exit [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-22 00:35:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cpia2_template_probe_3 [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_50 [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2021-02-22 00:35:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_52 [2021-02-22 00:35:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_58 [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_60 [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-22 00:35:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-02-22 00:35:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_62 [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_63 [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-02-22 00:35:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_put [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_disconnect [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-02-22 00:35:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_command [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_do_command [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera_struct [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_init_camera [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_transfer_cmd [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_pause [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_stream_resume [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_change_streaming_alternate [2021-02-22 00:35:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure process_frame [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_complete [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_probe [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_disconnect [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_suspend [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_usb_resume [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_sbufs [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure add_APPn [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure add_COM [2021-02-22 00:35:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure submit_urbs [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_alternate [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure configure_transfer_mode [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure read_packet [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-22 00:35:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2021-02-22 00:35:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_91 [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-02-22 00:35:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageReserved [2021-02-22 00:35:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ClearPageReserved [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure apply_vp_patch [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_user_mode [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure set_vw_size [2021-02-22 00:35:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure configure_sensor [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_410 [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure config_sensor_500 [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_all_properties [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure wake_system [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure set_lowlight_boost [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure reset_camera_struct [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_set_high_power [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure kvirt_to_pa [2021-02-22 00:35:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2021-02-22 00:35:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2021-02-22 00:35:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_get_version_info [2021-02-22 00:35:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure cpia2_send_onebyte_command [2021-02-22 00:35:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-22 00:35:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2021-02-22 00:35:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2021-02-22 00:35:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_v4l2_lock_of_camera_data [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_v4l2_lock_of_camera_data [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_v4l2_lock_of_camera_data [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2021-02-22 00:35:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-22 00:35:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-02-22 00:35:44,458 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:35:44,459 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-02-22 00:35:44,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:35:44 BoogieIcfgContainer [2021-02-22 00:35:44,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:35:44,476 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:35:44,476 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:35:44,481 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:35:44,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:35:24" (1/3) ... [2021-02-22 00:35:44,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205e49f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:35:44, skipping insertion in model container [2021-02-22 00:35:44,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:35:29" (2/3) ... [2021-02-22 00:35:44,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205e49f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:35:44, skipping insertion in model container [2021-02-22 00:35:44,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:35:44" (3/3) ... [2021-02-22 00:35:44,485 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.i [2021-02-22 00:35:44,493 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:35:44,501 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:35:44,525 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:35:44,558 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:35:44,558 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:35:44,559 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-22 00:35:44,559 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:35:44,559 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:35:44,559 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:35:44,559 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:35:44,559 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:35:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 9819 states. [2021-02-22 00:35:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2021-02-22 00:35:44,778 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:35:44,781 INFO L422 BasicCegarLoop]: trace histogram [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] [2021-02-22 00:35:44,782 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:35:44,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:35:44,798 INFO L82 PathProgramCache]: Analyzing trace with hash 1320030863, now seen corresponding path program 1 times [2021-02-22 00:35:44,809 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:35:44,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1578314040] [2021-02-22 00:35:44,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:35:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:35:45,598 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:35:45,599 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 00:35:45,606 INFO L168 Benchmark]: Toolchain (without parser) took 21200.65 ms. Allocated memory was 170.9 MB in the beginning and 941.6 MB in the end (delta: 770.7 MB). Free memory was 134.6 MB in the beginning and 621.8 MB in the end (delta: -487.2 MB). Peak memory consumption was 284.5 MB. Max. memory is 8.0 GB. [2021-02-22 00:35:45,607 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 170.9 MB. Free memory is still 143.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:35:45,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4871.61 ms. Allocated memory was 170.9 MB in the beginning and 223.3 MB in the end (delta: 52.4 MB). Free memory was 133.6 MB in the beginning and 78.6 MB in the end (delta: 55.0 MB). Peak memory consumption was 117.8 MB. Max. memory is 8.0 GB. [2021-02-22 00:35:45,609 INFO L168 Benchmark]: Boogie Preprocessor took 1344.86 ms. Allocated memory was 223.3 MB in the beginning and 363.9 MB in the end (delta: 140.5 MB). Free memory was 78.6 MB in the beginning and 142.1 MB in the end (delta: -63.4 MB). Peak memory consumption was 98.6 MB. Max. memory is 8.0 GB. [2021-02-22 00:35:45,610 INFO L168 Benchmark]: RCFGBuilder took 13832.31 ms. Allocated memory was 363.9 MB in the beginning and 941.6 MB in the end (delta: 577.8 MB). Free memory was 142.1 MB in the beginning and 810.0 MB in the end (delta: -667.9 MB). Peak memory consumption was 261.6 MB. Max. memory is 8.0 GB. [2021-02-22 00:35:45,611 INFO L168 Benchmark]: TraceAbstraction took 1127.41 ms. Allocated memory is still 941.6 MB. Free memory was 809.5 MB in the beginning and 621.8 MB in the end (delta: 187.7 MB). Peak memory consumption was 187.7 MB. Max. memory is 8.0 GB. [2021-02-22 00:35:45,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 170.9 MB. Free memory is still 143.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 4871.61 ms. Allocated memory was 170.9 MB in the beginning and 223.3 MB in the end (delta: 52.4 MB). Free memory was 133.6 MB in the beginning and 78.6 MB in the end (delta: 55.0 MB). Peak memory consumption was 117.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 1344.86 ms. Allocated memory was 223.3 MB in the beginning and 363.9 MB in the end (delta: 140.5 MB). Free memory was 78.6 MB in the beginning and 142.1 MB in the end (delta: -63.4 MB). Peak memory consumption was 98.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 13832.31 ms. Allocated memory was 363.9 MB in the beginning and 941.6 MB in the end (delta: 577.8 MB). Free memory was 142.1 MB in the beginning and 810.0 MB in the end (delta: -667.9 MB). Peak memory consumption was 261.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1127.41 ms. Allocated memory is still 941.6 MB. Free memory was 809.5 MB in the beginning and 621.8 MB in the end (delta: 187.7 MB). Peak memory consumption was 187.7 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...