./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 914e679a7c4c6b8ae8fdcddaea446689809372b49ce29e24749d9a97490c553d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:36:01,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:36:01,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:36:01,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:36:01,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:36:01,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:36:01,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:36:01,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:36:01,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:36:01,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:36:01,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:36:01,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:36:01,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:36:01,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:36:01,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:36:01,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:36:01,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:36:01,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:36:01,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:36:01,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:36:01,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:36:01,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:36:01,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:36:01,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:36:01,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:36:01,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:36:01,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:36:01,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:36:01,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:36:01,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:36:01,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:36:01,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:36:01,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:36:01,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:36:01,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:36:01,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:36:01,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:36:01,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:36:01,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:36:01,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:36:01,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:36:01,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:36:01,715 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:36:01,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:36:01,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:36:01,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:36:01,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:36:01,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:36:01,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:36:01,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:36:01,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:36:01,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:36:01,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:36:01,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:36:01,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:36:01,732 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:36:01,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:36:01,732 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:36:01,733 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:36:01,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:36:01,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:36:01,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:36:01,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:36:01,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:36:01,735 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:36:01,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:36:01,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:36:01,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 914e679a7c4c6b8ae8fdcddaea446689809372b49ce29e24749d9a97490c553d [2021-11-25 07:36:02,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:36:02,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:36:02,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:36:02,166 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:36:02,168 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:36:02,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i [2021-11-25 07:36:02,298 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/data/d969083b6/5b089d8db6ac40b681388bb7ddb52f49/FLAG99e4a84b0 [2021-11-25 07:36:03,855 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:36:03,857 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i [2021-11-25 07:36:03,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/data/d969083b6/5b089d8db6ac40b681388bb7ddb52f49/FLAG99e4a84b0 [2021-11-25 07:36:04,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/data/d969083b6/5b089d8db6ac40b681388bb7ddb52f49 [2021-11-25 07:36:04,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:36:04,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:36:04,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:36:04,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:36:04,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:36:04,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:36:04" (1/1) ... [2021-11-25 07:36:04,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61286f42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:04, skipping insertion in model container [2021-11-25 07:36:04,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:36:04" (1/1) ... [2021-11-25 07:36:04,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:36:04,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:36:11,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i[569745,569758] [2021-11-25 07:36:11,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i[569890,569903] [2021-11-25 07:36:11,368 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:36:11,548 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:36:12,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i[569745,569758] [2021-11-25 07:36:12,605 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-usbvision-usbvision.cil.i[569890,569903] [2021-11-25 07:36:12,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:36:13,069 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:36:13,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13 WrapperNode [2021-11-25 07:36:13,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:36:13,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:36:13,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:36:13,073 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:36:13,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:13,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:16,415 INFO L137 Inliner]: procedures = 554, calls = 9695, calls flagged for inlining = 306, calls inlined = 276, statements flattened = 15452 [2021-11-25 07:36:16,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:36:16,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:36:16,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:36:16,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:36:16,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:16,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:17,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:17,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:19,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:19,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:19,881 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:19,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:36:20,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:36:20,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:36:20,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:36:20,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:36:13" (1/1) ... [2021-11-25 07:36:20,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:36:20,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:36:20,050 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:36:20,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c111bd51-ab42-4760-880f-38442307daa4/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:36:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:36:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:36:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-25 07:36:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-25 07:36:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_on [2021-11-25 07:36:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_on [2021-11-25 07:36:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2021-11-25 07:36:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2021-11-25 07:36:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2021-11-25 07:36:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2021-11-25 07:36:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stop_isoc [2021-11-25 07:36:20,125 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stop_isoc [2021-11-25 07:36:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:36:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:36:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2021-11-25 07:36:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2021-11-25 07:36:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2021-11-25 07:36:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2021-11-25 07:36:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2021-11-25 07:36:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2021-11-25 07:36:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_reset_power_off_timer [2021-11-25 07:36:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_reset_power_off_timer [2021-11-25 07:36:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-25 07:36:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-25 07:36:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2021-11-25 07:36:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2021-11-25 07:36:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2021-11-25 07:36:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2021-11-25 07:36:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_muxsel [2021-11-25 07:36:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_muxsel [2021-11-25 07:36:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2021-11-25 07:36:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2021-11-25 07:36:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2021-11-25 07:36:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2021-11-25 07:36:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2021-11-25 07:36:20,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2021-11-25 07:36:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_11_4 [2021-11-25 07:36:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_11_4 [2021-11-25 07:36:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_alloc [2021-11-25 07:36:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_alloc [2021-11-25 07:36:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:36:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:36:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:36:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:36:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-25 07:36:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-25 07:36:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:36:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:36:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2021-11-25 07:36:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2021-11-25 07:36:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-11-25 07:36:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-11-25 07:36:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-11-25 07:36:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-11-25 07:36:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_release [2021-11-25 07:36:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_release [2021-11-25 07:36:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:36:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 07:36:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 07:36:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off [2021-11-25 07:36:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off [2021-11-25 07:36:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-25 07:36:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-25 07:36:20,141 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-11-25 07:36:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-11-25 07:36:20,141 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-11-25 07:36:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-11-25 07:36:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_power_off_timer [2021-11-25 07:36:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_power_off_timer [2021-11-25 07:36:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:36:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_alternate [2021-11-25 07:36:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_alternate [2021-11-25 07:36:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:36:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:36:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-25 07:36:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-25 07:36:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2021-11-25 07:36:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_usbvision_exit_19_2 [2021-11-25 07:36:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_input [2021-11-25 07:36:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_input [2021-11-25 07:36:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:36:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:36:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:36:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:36:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-25 07:36:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-25 07:36:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_open [2021-11-25 07:36:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_open [2021-11-25 07:36:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:36:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:36:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:36:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:36:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:36:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:36:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-25 07:36:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-25 07:36:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-25 07:36:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-25 07:36:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-25 07:36:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-25 07:36:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 07:36:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 07:36:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-25 07:36:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-25 07:36:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2021-11-25 07:36:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2021-11-25 07:36:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-25 07:36:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-25 07:36:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-25 07:36:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-25 07:36:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:36:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 07:36:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 07:36:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 07:36:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 07:36:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_audio [2021-11-25 07:36:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_audio [2021-11-25 07:36:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:36:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:36:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:36:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:36:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:36:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:36:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-25 07:36:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-25 07:36:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:36:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:36:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_audio_off [2021-11-25 07:36:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_audio_off [2021-11-25 07:36:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-25 07:36:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-25 07:36:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-25 07:36:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-25 07:36:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-25 07:36:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-25 07:36:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2021-11-25 07:36:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2021-11-25 07:36:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2021-11-25 07:36:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2021-11-25 07:36:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-25 07:36:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-25 07:36:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_output [2021-11-25 07:36:20,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_output [2021-11-25 07:36:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-25 07:36:20,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-25 07:36:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2021-11-25 07:36:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2021-11-25 07:36:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-25 07:36:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-25 07:36:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg [2021-11-25 07:36:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg [2021-11-25 07:36:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-25 07:36:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-25 07:36:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:36:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:36:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read [2021-11-25 07:36:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read [2021-11-25 07:36:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-25 07:36:20,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-25 07:36:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-25 07:36:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-25 07:36:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:36:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:36:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:36:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:36:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2021-11-25 07:36:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2021-11-25 07:36:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-25 07:36:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-25 07:36:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2021-11-25 07:36:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2021-11-25 07:36:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-25 07:36:20,194 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-25 07:36:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-25 07:36:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-25 07:36:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2021-11-25 07:36:20,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2021-11-25 07:36:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 07:36:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 07:36:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-11-25 07:36:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-11-25 07:36:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_read [2021-11-25 07:36:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_read [2021-11-25 07:36:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_close [2021-11-25 07:36:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_close [2021-11-25 07:36:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_mmap [2021-11-25 07:36:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_mmap [2021-11-25 07:36:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-11-25 07:36:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-11-25 07:36:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write [2021-11-25 07:36:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write [2021-11-25 07:36:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-25 07:36:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-25 07:36:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 07:36:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 07:36:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-25 07:36:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-25 07:36:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:36:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 07:36:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 07:36:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:36:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_reset [2021-11-25 07:36:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_reset [2021-11-25 07:36:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_free [2021-11-25 07:36:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_free [2021-11-25 07:36:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_configure_video [2021-11-25 07:36:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_configure_video [2021-11-25 07:36:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_probe [2021-11-25 07:36:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_probe [2021-11-25 07:36:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:36:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-25 07:36:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-25 07:36:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2021-11-25 07:36:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2021-11-25 07:36:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 07:36:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 07:36:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:36:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:36:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_disconnect [2021-11-25 07:36:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_disconnect [2021-11-25 07:36:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:36:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:36:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unregister_video [2021-11-25 07:36:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unregister_video [2021-11-25 07:36:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2021-11-25 07:36:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2021-11-25 07:36:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2021-11-25 07:36:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2021-11-25 07:36:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 07:36:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 07:36:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-11-25 07:36:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-11-25 07:36:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_register [2021-11-25 07:36:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_register [2021-11-25 07:36:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_unregister [2021-11-25 07:36:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_unregister [2021-11-25 07:36:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-25 07:36:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-25 07:36:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-25 07:36:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-25 07:36:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-25 07:36:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-25 07:36:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:36:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:36:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_restart_isoc [2021-11-25 07:36:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_restart_isoc [2021-11-25 07:36:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:36:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:36:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:36:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2021-11-25 07:36:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2021-11-25 07:36:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_close [2021-11-25 07:36:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_close [2021-11-25 07:36:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stream_interrupt [2021-11-25 07:36:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stream_interrupt [2021-11-25 07:36:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2021-11-25 07:36:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2021-11-25 07:36:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_free [2021-11-25 07:36:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_free [2021-11-25 07:36:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-25 07:36:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-25 07:36:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2021-11-25 07:36:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_queue_lock_of_usb_usbvision [2021-11-25 07:36:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-11-25 07:36:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:36:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read_reg [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read_reg [2021-11-25 07:36:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 07:36:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_free [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_free [2021-11-25 07:36:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_empty_framequeues [2021-11-25 07:36:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_empty_framequeues [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:36:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_open [2021-11-25 07:36:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_open [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_vdev_init [2021-11-25 07:36:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_vdev_init [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:36:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:36:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2021-11-25 07:36:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2021-11-25 07:36:22,046 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:36:22,051 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation