./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_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 a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:58:20,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:58:20,398 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:58:20,403 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:58:20,403 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:58:20,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:58:20,425 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:58:20,425 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:58:20,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:58:20,426 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:58:20,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:58:20,426 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:58:20,427 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:58:20,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:58:20,427 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:58:20,428 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:58:20,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:58:20,428 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:58:20,430 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:58:20,430 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:58:20,430 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 -> /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 -> a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 [2025-03-08 20:58:20,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:58:20,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:58:20,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:58:20,662 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:58:20,663 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:58:20,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-08 20:58:21,839 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/facb86156/6c6097ad7e6e4f859961475a3dab9a81/FLAG22d103e3b [2025-03-08 20:58:22,387 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:58:22,388 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-08 20:58:22,427 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/facb86156/6c6097ad7e6e4f859961475a3dab9a81/FLAG22d103e3b [2025-03-08 20:58:22,900 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/facb86156/6c6097ad7e6e4f859961475a3dab9a81 [2025-03-08 20:58:22,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:58:22,903 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:58:22,904 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:58:22,904 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:58:22,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:58:22,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:58:22" (1/1) ... [2025-03-08 20:58:22,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a64c7a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:22, skipping insertion in model container [2025-03-08 20:58:22,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:58:22" (1/1) ... [2025-03-08 20:58:22,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:58:24,941 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2025-03-08 20:58:24,944 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2025-03-08 20:58:24,944 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2025-03-08 20:58:24,944 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2025-03-08 20:58:24,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:58:25,033 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:58:25,160 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"); [6743] [2025-03-08 20:58:25,346 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336746,336759] [2025-03-08 20:58:25,346 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[336893,336906] [2025-03-08 20:58:25,346 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337032,337045] [2025-03-08 20:58:25,347 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_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[337190,337203] [2025-03-08 20:58:25,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:58:25,472 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:58:25,473 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25 WrapperNode [2025-03-08 20:58:25,474 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:58:25,475 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:58:25,475 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:58:25,475 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:58:25,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:25,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:26,732 INFO L138 Inliner]: procedures = 318, calls = 5570, calls flagged for inlining = 191, calls inlined = 186, statements flattened = 11395 [2025-03-08 20:58:26,733 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:58:26,735 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:58:26,735 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:58:26,735 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:58:26,742 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:26,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:27,409 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:28,905 INFO L175 MemorySlicer]: Split 4675 memory accesses to 17 slices as follows [890, 3, 1, 6, 2, 3, 1, 2, 2, 9, 2276, 27, 518, 56, 847, 26, 6]. 49 percent of accesses are in the largest equivalence class. The 67 initializations are split as follows [0, 3, 0, 1, 0, 3, 1, 2, 0, 8, 43, 0, 0, 0, 0, 0, 6]. The 2803 writes are split as follows [319, 0, 0, 2, 0, 0, 0, 0, 1, 0, 1831, 14, 249, 56, 326, 5, 0]. [2025-03-08 20:58:28,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:28,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,018 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,034 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,086 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,128 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:58:30,224 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:58:30,225 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:58:30,225 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:58:30,226 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (1/1) ... [2025-03-08 20:58:30,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:58:30,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:58:30,280 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) [2025-03-08 20:58:30,290 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 [2025-03-08 20:58:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:58:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:58:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:58:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:58:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:58:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:58:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:58:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:58:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:58:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:58:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:58:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:58:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:58:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:58:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:58:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:58:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:58:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:58:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:58:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:58:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:58:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:58:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2025-03-08 20:58:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2025-03-08 20:58:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:58:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:58:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:58:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:58:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:58:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:58:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:58:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:58:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:58:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:58:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:58:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:58:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:58:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:58:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:58:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:58:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:58:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:58:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:58:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:58:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:58:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:58:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:58:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 20:58:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:58:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:58:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:58:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:58:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-08 20:58:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-08 20:58:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:58:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:58:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2025-03-08 20:58:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2025-03-08 20:58:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-08 20:58:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-08 20:58:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:58:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:58:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2025-03-08 20:58:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2025-03-08 20:58:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2025-03-08 20:58:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2025-03-08 20:58:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-08 20:58:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-08 20:58:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:58:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:58:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:58:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2025-03-08 20:58:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 20:58:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-08 20:58:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-08 20:58:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 20:58:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:58:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:58:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-08 20:58:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:58:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:58:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:58:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:58:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-08 20:58:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-08 20:58:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2025-03-08 20:58:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2025-03-08 20:58:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:58:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:58:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-08 20:58:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:58:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:58:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2025-03-08 20:58:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2025-03-08 20:58:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2025-03-08 20:58:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2025-03-08 20:58:31,333 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:58:31,338 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:58:31,953 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:58:32,524 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8518: call ULTIMATE.dealloc(~#vid_info~2.base, ~#vid_info~2.offset);havoc ~#vid_info~2.base, ~#vid_info~2.offset; [2025-03-08 20:58:32,532 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10917: havoc #t~mem2468.base, #t~mem2468.offset;havoc #t~mem2469.base, #t~mem2469.offset; [2025-03-08 20:58:32,918 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11569: havoc #t~ret2525.base, #t~ret2525.offset; [2025-03-08 20:58:32,922 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11462: havoc #t~ret2511.base, #t~ret2511.offset; [2025-03-08 20:58:32,935 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11611: havoc #t~ret2533.base, #t~ret2533.offset; [2025-03-08 20:58:32,938 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11504: havoc #t~nondet2514; [2025-03-08 20:58:32,960 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5519: havoc dev_name_#t~mem130#1.base, dev_name_#t~mem130#1.offset; [2025-03-08 20:58:32,960 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5511: havoc kobject_name_#t~mem128#1.base, kobject_name_#t~mem128#1.offset; [2025-03-08 20:58:32,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: havoc #t~nondet2509; [2025-03-08 20:58:32,984 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5558: havoc __kmalloc_#t~ret141#1.base, __kmalloc_#t~ret141#1.offset; [2025-03-08 20:58:33,043 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6774: havoc #t~mem340.base, #t~mem340.offset; [2025-03-08 20:58:33,126 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5267: havoc #t~mem16;havoc #t~bitwise17; [2025-03-08 20:58:33,152 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11500: havoc #t~nondet2513; [2025-03-08 20:58:33,258 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11572: havoc #t~ret2526.base, #t~ret2526.offset; [2025-03-08 20:58:33,299 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7472: call ULTIMATE.dealloc(~#actual_length~0#1.base, ~#actual_length~0#1.offset);havoc ~#actual_length~0#1.base, ~#actual_length~0#1.offset; [2025-03-08 20:58:33,299 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc usb_bulk_msg_#t~nondet2518#1; [2025-03-08 20:58:33,302 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11439: havoc #t~nondet2508; [2025-03-08 20:58:33,313 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11525: havoc #t~nondet2519; [2025-03-08 20:58:33,423 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11604: havoc v4l2_fh_release_#t~nondet2531#1; [2025-03-08 20:59:32,090 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6712-1: ldv_usb_register_driver_32_#res#1 := ldv_usb_register_driver_32_~ldv_func_res~0#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11608: havoc v4l2_match_dv_timings_#t~nondet2532#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11478: havoc ldv_pre_usb_register_driver_#t~nondet2512#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5929: call ULTIMATE.dealloc(hdpvr_probe_~#__key~0#1.base, hdpvr_probe_~#__key~0#1.offset);havoc hdpvr_probe_~#__key~0#1.base, hdpvr_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(hdpvr_probe_~#__key___0~0#1.base, hdpvr_probe_~#__key___0~0#1.offset);havoc hdpvr_probe_~#__key___0~0#1.base, hdpvr_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(hdpvr_probe_~#__key___1~0#1.base, hdpvr_probe_~#__key___1~0#1.offset);havoc hdpvr_probe_~#__key___1~0#1.base, hdpvr_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(hdpvr_probe_~#__key___2~0#1.base, hdpvr_probe_~#__key___2~0#1.offset);havoc hdpvr_probe_~#__key___2~0#1.base, hdpvr_probe_~#__key___2~0#1.offset;call ULTIMATE.dealloc(hdpvr_probe_~#__key___3~0#1.base, hdpvr_probe_~#__key___3~0#1.offset);havoc hdpvr_probe_~#__key___3~0#1.base, hdpvr_probe_~#__key___3~0#1.offset;call ULTIMATE.dealloc(hdpvr_probe_~#__key___4~0#1.base, hdpvr_probe_~#__key___4~0#1.offset);havoc hdpvr_probe_~#__key___4~0#1.base, hdpvr_probe_~#__key___4~0#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11614: havoc video_device_alloc_#t~ret2534#1.base, video_device_alloc_#t~ret2534#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9505: call ULTIMATE.dealloc(hdpvr_register_ir_rx_i2c_~#hdpvr_ir_rx_i2c_board_info~0#1.base, hdpvr_register_ir_rx_i2c_~#hdpvr_ir_rx_i2c_board_info~0#1.offset);havoc hdpvr_register_ir_rx_i2c_~#hdpvr_ir_rx_i2c_board_info~0#1.base, hdpvr_register_ir_rx_i2c_~#hdpvr_ir_rx_i2c_board_info~0#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11621: havoc video_ioctl2_#t~nondet2535#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11514: havoc usb_alloc_coherent_#t~ret2516#1.base, usb_alloc_coherent_#t~ret2516#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11517: havoc usb_alloc_urb_#t~ret2517#1.base, usb_alloc_urb_#t~ret2517#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: call ULTIMATE.dealloc(vidioc_query_dv_timings_~#vid_info~1#1.base, vidioc_query_dv_timings_~#vid_info~1#1.offset);havoc vidioc_query_dv_timings_~#vid_info~1#1.base, vidioc_query_dv_timings_~#vid_info~1#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5449: havoc __le64_to_cpup_#t~mem105#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: havoc usb_endpoint_dir_in_#t~mem106#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9817: call ULTIMATE.dealloc(hdpvr_activate_ir_~#buffer~0#1.base, hdpvr_activate_ir_~#buffer~0#1.offset);havoc hdpvr_activate_ir_~#buffer~0#1.base, hdpvr_activate_ir_~#buffer~0#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5461: havoc usb_endpoint_xfer_bulk_#t~mem107#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: havoc poll_requested_events_#t~ite401#1;havoc poll_requested_events_#t~mem400#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11541: havoc usb_register_driver_#t~nondet2520#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11410: havoc __alloc_workqueue_key_#t~ret2506#1.base, __alloc_workqueue_key_#t~ret2506#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6524-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7988: call ULTIMATE.dealloc(vidioc_querystd_~#vid_info~0#1.base, vidioc_querystd_~#vid_info~0#1.offset);havoc vidioc_querystd_~#vid_info~0#1.base, vidioc_querystd_~#vid_info~0#1.offset; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10895: havoc ldv_atomic_add_return_#t~mem2461#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11558: havoc v4l2_ctrl_handler_init_class_#t~nondet2522#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11562: havoc v4l2_ctrl_handler_setup_#t~nondet2523#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11432: havoc __video_register_device_#t~nondet2507#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11566: havoc v4l2_ctrl_log_status_#t~nondet2524#1; [2025-03-08 20:59:32,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7999: havoc vidioc_querystd_#t~mem642#1; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11576: havoc v4l2_ctrl_poll_#t~nondet2527#1; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9463: call ULTIMATE.dealloc(hdpvr_register_ir_tx_i2c_~#hdpvr_ir_tx_i2c_board_info~0#1.base, hdpvr_register_ir_tx_i2c_~#hdpvr_ir_tx_i2c_board_info~0#1.offset);havoc hdpvr_register_ir_tx_i2c_~#hdpvr_ir_tx_i2c_board_info~0#1.base, hdpvr_register_ir_tx_i2c_~#hdpvr_ir_tx_i2c_board_info~0#1.offset; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7615: call ULTIMATE.dealloc(hdpvr_read_~#__wait~1#1.base, hdpvr_read_~#__wait~1#1.offset);havoc hdpvr_read_~#__wait~1#1.base, hdpvr_read_~#__wait~1#1.offset;call ULTIMATE.dealloc(hdpvr_read_~#__wait___0~0#1.base, hdpvr_read_~#__wait___0~0#1.offset);havoc hdpvr_read_~#__wait___0~0#1.base, hdpvr_read_~#__wait___0~0#1.offset; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11580: havoc v4l2_ctrl_subscribe_event_#t~nondet2528#1; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8942: call ULTIMATE.dealloc(hdpvr_register_videodev_~#_key~0#1.base, hdpvr_register_videodev_~#_key~0#1.offset);havoc hdpvr_register_videodev_~#_key~0#1.base, hdpvr_register_videodev_~#_key~0#1.offset; [2025-03-08 20:59:32,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc v4l2_device_register_#t~nondet2529#1; [2025-03-08 20:59:32,094 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11456: havoc i2c_add_adapter_#t~nondet2510#1; [2025-03-08 20:59:32,094 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11594: havoc v4l2_event_unsubscribe_#t~nondet2530#1; [2025-03-08 20:59:32,994 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7387: call ULTIMATE.dealloc(~#vidinf~0#1.base, ~#vidinf~0#1.offset);havoc ~#vidinf~0#1.base, ~#vidinf~0#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset; [2025-03-08 20:59:32,994 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508: havoc queue_work_on_#t~nondet2515#1; [2025-03-08 20:59:34,362 INFO L? ?]: Removed 2931 outVars from TransFormulas that were not future-live. [2025-03-08 20:59:34,362 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:59:34,420 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:59:34,424 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:59:34,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:59:34 BoogieIcfgContainer [2025-03-08 20:59:34,426 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:59:34,428 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:59:34,428 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:59:34,432 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:59:34,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:58:22" (1/3) ... [2025-03-08 20:59:34,433 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43045965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:59:34, skipping insertion in model container [2025-03-08 20:59:34,433 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:58:25" (2/3) ... [2025-03-08 20:59:34,433 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43045965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:59:34, skipping insertion in model container [2025-03-08 20:59:34,434 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:59:34" (3/3) ... [2025-03-08 20:59:34,435 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-08 20:59:34,449 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:59:34,451 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i that has 121 procedures, 1870 locations, 1 initial locations, 69 loop locations, and 4 error locations. [2025-03-08 20:59:34,543 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:59:34,556 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;@313df89e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:59:34,557 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-03-08 20:59:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 1645 states, 1149 states have (on average 1.2906875543951262) internal successors, (1483), 1174 states have internal predecessors, (1483), 420 states have call successors, (420), 72 states have call predecessors, (420), 71 states have return successors, (415), 411 states have call predecessors, (415), 415 states have call successors, (415) [2025-03-08 20:59:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2025-03-08 20:59:34,571 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:59:34,572 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:59:34,572 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)] === [2025-03-08 20:59:34,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:59:34,576 INFO L85 PathProgramCache]: Analyzing trace with hash -258677013, now seen corresponding path program 1 times [2025-03-08 20:59:34,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:59:34,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144258676] [2025-03-08 20:59:34,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:59:34,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms