./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 87d751c38266966f7e13f07f7e55352de718a08f836cc4448c296942db0eac01 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:44:58,546 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:44:58,616 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:44:58,622 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:44:58,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:44:58,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:44:58,644 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:44:58,645 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:44:58,645 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:44:58,648 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:44:58,648 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:44:58,649 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:44:58,649 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:44:58,649 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:44:58,651 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:44:58,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:44:58,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:44:58,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:44:58,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:44:58,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:44:58,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:44:58,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:44:58,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:44:58,653 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:44:58,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:44:58,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:44:58,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:44:58,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:44:58,654 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:44:58,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:44:58,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:44:58,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:44:58,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:44:58,655 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:44:58,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:44:58,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:44:58,656 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:44:58,656 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:44:58,656 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:44:58,657 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87d751c38266966f7e13f07f7e55352de718a08f836cc4448c296942db0eac01 [2024-11-20 12:44:58,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:44:58,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:44:58,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:44:58,877 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:44:58,877 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:44:58,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-11-20 12:45:00,108 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:45:00,520 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:45:00,520 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-11-20 12:45:00,563 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/419ca6d15/a603ab067aa94b8793e9250dba417c69/FLAG300777237 [2024-11-20 12:45:00,578 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/419ca6d15/a603ab067aa94b8793e9250dba417c69 [2024-11-20 12:45:00,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:45:00,583 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:45:00,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:45:00,585 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:45:00,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:45:00,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:45:00" (1/1) ... [2024-11-20 12:45:00,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ede69b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:00, skipping insertion in model container [2024-11-20 12:45:00,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:45:00" (1/1) ... [2024-11-20 12:45:00,694 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:45:02,203 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344155,344168] [2024-11-20 12:45:02,207 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344302,344315] [2024-11-20 12:45:02,207 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344441,344454] [2024-11-20 12:45:02,208 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344599,344612] [2024-11-20 12:45:02,228 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:45:02,297 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:45:02,470 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"); [7382] [2024-11-20 12:45:02,673 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344155,344168] [2024-11-20 12:45:02,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344302,344315] [2024-11-20 12:45:02,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344441,344454] [2024-11-20 12:45:02,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344599,344612] [2024-11-20 12:45:02,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:45:02,783 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:45:02,783 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02 WrapperNode [2024-11-20 12:45:02,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:45:02,785 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:45:02,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:45:02,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:45:02,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:02,884 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:04,641 INFO L138 Inliner]: procedures = 331, calls = 5622, calls flagged for inlining = 200, calls inlined = 195, statements flattened = 11406 [2024-11-20 12:45:04,642 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:45:04,643 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:45:04,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:45:04,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:45:04,653 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:04,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:05,295 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:07,051 INFO L175 MemorySlicer]: Split 4672 memory accesses to 18 slices as follows [1, 890, 6, 2220, 2, 3, 1, 3, 2, 9, 2, 27, 53, 518, 847, 6, 56, 26]. 48 percent of accesses are in the largest equivalence class. The 67 initializations are split as follows [0, 0, 1, 43, 0, 3, 1, 3, 2, 8, 0, 0, 0, 0, 0, 6, 0, 0]. The 2801 writes are split as follows [0, 319, 2, 1785, 1, 0, 0, 0, 0, 0, 0, 14, 44, 249, 326, 0, 56, 5]. [2024-11-20 12:45:07,051 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:07,052 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,515 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,581 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:45:08,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:45:08,585 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:45:08,585 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:45:08,586 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (1/1) ... [2024-11-20 12:45:08,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:45:08,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:45:08,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:45:08,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:45:08,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:45:08,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:45:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:45:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:45:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:45:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:45:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:45:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:45:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:45:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:45:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:45:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:45:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:45:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:45:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:45:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:45:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:45:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:45:08,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:45:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:45:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:45:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:45:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2024-11-20 12:45:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2024-11-20 12:45:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 12:45:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 12:45:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:45:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:45:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:45:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:45:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:45:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:45:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:45:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:45:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:45:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:45:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:45:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:45:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-20 12:45:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-20 12:45:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2024-11-20 12:45:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2024-11-20 12:45:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2024-11-20 12:45:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2024-11-20 12:45:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2024-11-20 12:45:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2024-11-20 12:45:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-20 12:45:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-20 12:45:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2024-11-20 12:45:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2024-11-20 12:45:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:45:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:45:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:45:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:45:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:45:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:45:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:45:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:45:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:45:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:45:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 12:45:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 12:45:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:45:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:45:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:45:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:45:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:45:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-20 12:45:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:45:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2024-11-20 12:45:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2024-11-20 12:45:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_hdpvr_usb_driver_exit_6_2 [2024-11-20 12:45:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_hdpvr_usb_driver_exit_6_2 [2024-11-20 12:45:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:45:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:45:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:45:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-20 12:45:08,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-20 12:45:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 12:45:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 12:45:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-20 12:45:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-20 12:45:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 12:45:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 12:45:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 12:45:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 12:45:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-20 12:45:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:45:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-20 12:45:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-20 12:45:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:45:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:45:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-20 12:45:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-20 12:45:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-20 12:45:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:45:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:45:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:45:08,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:45:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:45:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:45:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:45:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:45:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:45:08,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:45:08,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:45:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2024-11-20 12:45:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2024-11-20 12:45:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2024-11-20 12:45:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2024-11-20 12:45:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-20 12:45:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-20 12:45:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-20 12:45:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-20 12:45:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:45:08,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:45:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2024-11-20 12:45:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2024-11-20 12:45:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-20 12:45:08,692 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-20 12:45:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:45:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:45:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-20 12:45:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-20 12:45:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2024-11-20 12:45:08,693 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:45:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2024-11-20 12:45:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:45:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-20 12:45:08,695 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-20 12:45:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:45:08,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:45:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:45:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-20 12:45:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-20 12:45:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:45:08,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:45:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-20 12:45:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-20 12:45:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-20 12:45:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-20 12:45:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2024-11-20 12:45:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2024-11-20 12:45:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-20 12:45:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-20 12:45:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:45:08,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:45:08,702 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2024-11-20 12:45:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2024-11-20 12:45:08,702 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2024-11-20 12:45:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2024-11-20 12:45:08,702 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-20 12:45:08,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2024-11-20 12:45:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2024-11-20 12:45:08,703 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:45:08,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:45:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-20 12:45:08,704 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-20 12:45:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:45:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:45:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2024-11-20 12:45:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2024-11-20 12:45:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2024-11-20 12:45:08,705 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2024-11-20 12:45:09,680 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:45:09,684 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:45:10,378 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:46:13,319 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:46:16,113 INFO L? ?]: Removed 2927 outVars from TransFormulas that were not future-live. [2024-11-20 12:46:16,114 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:46:16,151 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:46:16,152 INFO L316 CfgBuilder]: Removed 19 assume(true) statements. [2024-11-20 12:46:16,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:46:16 BoogieIcfgContainer [2024-11-20 12:46:16,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:46:16,155 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:46:16,155 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:46:16,157 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:46:16,157 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:45:00" (1/3) ... [2024-11-20 12:46:16,159 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2f4606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:46:16, skipping insertion in model container [2024-11-20 12:46:16,159 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:45:02" (2/3) ... [2024-11-20 12:46:16,159 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b2f4606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:46:16, skipping insertion in model container [2024-11-20 12:46:16,159 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:46:16" (3/3) ... [2024-11-20 12:46:16,160 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-11-20 12:46:16,173 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:46:16,173 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-11-20 12:46:16,262 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:46:16,267 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;@4633fb78, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:46:16,268 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-20 12:46:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand has 1888 states, 1343 states have (on average 1.3037974683544304) internal successors, (1751), 1355 states have internal predecessors, (1751), 466 states have call successors, (466), 76 states have call predecessors, (466), 75 states have return successors, (459), 459 states have call predecessors, (459), 459 states have call successors, (459) [2024-11-20 12:46:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-20 12:46:16,310 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:46:16,311 INFO L215 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:46:16,311 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:46:16,316 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:46:16,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1716840236, now seen corresponding path program 1 times [2024-11-20 12:46:16,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:46:16,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885898592] [2024-11-20 12:46:16,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:46:16,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms