./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 193fa6b4f086a396d067fbfddb452d772bc0bf74300960c03103aae93493f0ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:45:37,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:45:38,077 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:45:38,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:45:38,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:45:38,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:45:38,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:45:38,133 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:45:38,134 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:45:38,134 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:45:38,135 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:45:38,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:45:38,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:45:38,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:45:38,136 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:45:38,136 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:45:38,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:45:38,137 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:45:38,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:45:38,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:45:38,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:45:38,139 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Automizer 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 -> 193fa6b4f086a396d067fbfddb452d772bc0bf74300960c03103aae93493f0ae [2024-11-28 04:45:38,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:45:38,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:45:38,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:45:38,548 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:45:38,549 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:45:38,551 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i [2024-11-28 04:45:42,004 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/data/37b160109/c1c8a52988b94b9abc169667d8cfe1f6/FLAG2afb9bbaf [2024-11-28 04:45:42,958 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:45:42,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i [2024-11-28 04:45:43,019 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/data/37b160109/c1c8a52988b94b9abc169667d8cfe1f6/FLAG2afb9bbaf [2024-11-28 04:45:43,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/data/37b160109/c1c8a52988b94b9abc169667d8cfe1f6 [2024-11-28 04:45:43,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:45:43,052 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:45:43,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:45:43,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:45:43,060 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:45:43,062 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:43" (1/1) ... [2024-11-28 04:45:43,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fddbf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:43, skipping insertion in model container [2024-11-28 04:45:43,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:43" (1/1) ... [2024-11-28 04:45:43,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:45:46,449 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377234,377247] [2024-11-28 04:45:46,453 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377400,377413] [2024-11-28 04:45:46,454 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377564,377577] [2024-11-28 04:45:46,455 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377729,377742] [2024-11-28 04:45:46,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:45:46,669 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:45:47,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7955] [2024-11-28 04:45:47,504 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377234,377247] [2024-11-28 04:45:47,504 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377400,377413] [2024-11-28 04:45:47,505 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377564,377577] [2024-11-28 04:45:47,505 WARN L250 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_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i[377729,377742] [2024-11-28 04:45:47,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:45:47,794 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:45:47,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47 WrapperNode [2024-11-28 04:45:47,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:45:47,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:45:47,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:45:47,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:45:47,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:47,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:50,517 INFO L138 Inliner]: procedures = 377, calls = 5805, calls flagged for inlining = 220, calls inlined = 198, statements flattened = 11243 [2024-11-28 04:45:50,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:45:50,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:45:50,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:45:50,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:45:50,547 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:50,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:51,651 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:55,025 INFO L175 MemorySlicer]: Split 4714 memory accesses to 23 slices as follows [1, 2, 19, 6, 2, 9, 6, 8, 823, 878, 33, 3, 679, 1, 21, 1, 6, 2, 53, 8, 6, 2126, 21]. 45 percent of accesses are in the largest equivalence class. The 125 initializations are split as follows [1, 2, 19, 0, 0, 0, 6, 8, 0, 0, 0, 0, 0, 1, 0, 0, 6, 2, 0, 8, 6, 66, 0]. The 2750 writes are split as follows [0, 0, 0, 5, 0, 1, 0, 0, 302, 307, 30, 3, 259, 0, 18, 0, 0, 0, 44, 0, 0, 1763, 18]. [2024-11-28 04:45:55,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:55,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:57,837 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:57,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:57,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:57,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:58,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:58,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:45:58,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:45:58,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:45:58,137 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:45:58,138 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (1/1) ... [2024-11-28 04:45:58,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:45:58,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:45:58,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:45:58,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e93cfe9-7bb3-4088-9460-0cd058d5ff62/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:45:58,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-28 04:45:58,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-28 04:45:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-28 04:45:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-28 04:45:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-28 04:45:58,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-28 04:45:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-28 04:45:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-28 04:45:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-28 04:45:58,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-28 04:45:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-28 04:45:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-28 04:45:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-28 04:45:58,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-28 04:45:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-28 04:45:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-28 04:45:58,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-28 04:45:58,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-28 04:45:58,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-28 04:45:58,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-28 04:45:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-28 04:45:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-28 04:45:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-28 04:45:58,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-28 04:45:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-28 04:45:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-28 04:45:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_reset_ac97 [2024-11-28 04:45:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_reset_ac97 [2024-11-28 04:45:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-28 04:45:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-28 04:45:58,244 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-28 04:45:58,244 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-28 04:45:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-28 04:45:58,245 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-11-28 04:45:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:45:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:45:58,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:45:58,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:45:58,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:45:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:45:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:45:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:45:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 04:45:58,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 04:45:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:45:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:45:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:45:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:45:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-28 04:45:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-28 04:45:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-28 04:45:58,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-11-28 04:45:58,252 INFO L130 BoogieDeclarations]: Found specification of procedure start_streaming [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure start_streaming [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_v4l_lock_of_stk1160 [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_v4l_lock_of_stk1160 [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_clear_queue [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_clear_queue [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_cancel_isoc [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_cancel_isoc [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-28 04:45:58,253 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:45:58,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 04:45:58,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 04:45:58,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:45:58,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:45:58,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 04:45:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 04:45:58,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 04:45:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_select_input [2024-11-28 04:45:58,260 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_select_input [2024-11-28 04:45:58,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 04:45:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 04:45:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:45:58,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:45:58,261 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-28 04:45:58,262 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-28 04:45:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:45:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_free_isoc [2024-11-28 04:45:58,262 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_free_isoc [2024-11-28 04:45:58,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_v4l_lock_of_stk1160 [2024-11-28 04:45:58,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_v4l_lock_of_stk1160 [2024-11-28 04:45:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:45:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:45:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:45:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:45:58,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:45:58,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 04:45:58,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 04:45:58,266 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-28 04:45:58,267 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:45:58,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:45:58,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:45:58,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 04:45:58,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_write_reg [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_write_reg [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 04:45:58,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 04:45:58,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_queue_lock_of_stk1160 [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_queue_lock_of_stk1160 [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure stop_streaming [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_streaming [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_busy_wait [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_busy_wait [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_probe [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_probe [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 04:45:58,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 04:45:58,269 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-28 04:45:58,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-28 04:45:58,273 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-28 04:45:58,273 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2024-11-28 04:45:58,273 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 04:45:58,274 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:45:58,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:45:58,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:45:58,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:45:58,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:45:58,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:45:58,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:45:58,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:45:58,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:45:58,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:45:58,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:45:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 04:45:58,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:45:58,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_read_reg [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_read_reg [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_v4l_lock_of_stk1160 [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_v4l_lock_of_stk1160 [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:45:58,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:45:58,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:45:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:45:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2024-11-28 04:45:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:45:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-28 04:45:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_set_std [2024-11-28 04:45:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_set_std [2024-11-28 04:45:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stk1160_usb_driver_exit_7_2 [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stk1160_usb_driver_exit_7_2 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_start_streaming [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_start_streaming [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_i2c_unregister [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_i2c_unregister [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:45:58,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:45:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_uninit_isoc [2024-11-28 04:45:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_uninit_isoc [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-28 04:45:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-28 04:45:58,286 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:45:58,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:45:58,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_release [2024-11-28 04:45:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_release [2024-11-28 04:45:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-28 04:45:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-28 04:45:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:45:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure stk1160_disconnect [2024-11-28 04:45:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure stk1160_disconnect [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 04:45:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 04:45:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:45:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:46:00,036 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:46:00,043 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:46:00,132 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:47:09,787 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 04:47:11,372 INFO L? ?]: Removed 2593 outVars from TransFormulas that were not future-live. [2024-11-28 04:47:11,373 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:47:11,445 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:47:11,449 INFO L312 CfgBuilder]: Removed 28 assume(true) statements. [2024-11-28 04:47:11,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:47:11 BoogieIcfgContainer [2024-11-28 04:47:11,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:47:11,456 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:47:11,456 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:47:11,464 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:47:11,464 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:45:43" (1/3) ... [2024-11-28 04:47:11,465 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26dfe5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:47:11, skipping insertion in model container [2024-11-28 04:47:11,465 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:47" (2/3) ... [2024-11-28 04:47:11,466 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26dfe5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:47:11, skipping insertion in model container [2024-11-28 04:47:11,466 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:47:11" (3/3) ... [2024-11-28 04:47:11,468 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i [2024-11-28 04:47:11,490 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:47:11,494 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-stk1160-stk1160.cil.i that has 126 procedures, 1869 locations, 1 initial locations, 51 loop locations, and 3 error locations. [2024-11-28 04:47:11,646 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:47:11,665 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7cec43dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:47:11,665 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 04:47:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand has 1673 states, 1199 states have (on average 1.2785654712260217) internal successors, (1533), 1209 states have internal predecessors, (1533), 390 states have call successors, (390), 82 states have call predecessors, (390), 81 states have return successors, (382), 381 states have call predecessors, (382), 382 states have call successors, (382) [2024-11-28 04:47:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-28 04:47:11,724 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:47:11,726 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:47:11,726 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:47:11,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:47:11,733 INFO L85 PathProgramCache]: Analyzing trace with hash -576082959, now seen corresponding path program 1 times [2024-11-28 04:47:11,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:47:11,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514720169] [2024-11-28 04:47:11,744 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:47:11,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms