./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 8fc3dc66 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-?-8fc3dc6-m [2025-03-17 10:05:48,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 10:05:48,515 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 10:05:48,521 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 10:05:48,521 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 10:05:48,539 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 10:05:48,539 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 10:05:48,540 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 10:05:48,540 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 10:05:48,540 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 10:05:48,540 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 10:05:48,540 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 10:05:48,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 10:05:48,540 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 10:05:48,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 10:05:48,541 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 10:05:48,542 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 10:05:48,542 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 10:05:48,542 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 10:05:48,542 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 [2025-03-17 10:05:48,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 10:05:48,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 10:05:48,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 10:05:48,811 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 10:05:48,812 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 10:05:48,813 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-17 10:05:50,064 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b6a7aad/4f0fbd8c47a746618cef72ea98f2121b/FLAG9cf1a0043 [2025-03-17 10:05:50,538 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 10:05:50,539 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-17 10:05:50,576 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b6a7aad/4f0fbd8c47a746618cef72ea98f2121b/FLAG9cf1a0043 [2025-03-17 10:05:50,591 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b6a7aad/4f0fbd8c47a746618cef72ea98f2121b [2025-03-17 10:05:50,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 10:05:50,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 10:05:50,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 10:05:50,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 10:05:50,599 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 10:05:50,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:05:50" (1/1) ... [2025-03-17 10:05:50,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5867074e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:50, skipping insertion in model container [2025-03-17 10:05:50,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:05:50" (1/1) ... [2025-03-17 10:05:50,687 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 10:05:52,886 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] [2025-03-17 10:05:52,893 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] [2025-03-17 10:05:52,894 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] [2025-03-17 10:05:52,894 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] [2025-03-17 10:05:52,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 10:05:53,039 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 10:05:53,189 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] [2025-03-17 10:05:53,341 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] [2025-03-17 10:05:53,342 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] [2025-03-17 10:05:53,342 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] [2025-03-17 10:05:53,342 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] [2025-03-17 10:05:53,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 10:05:53,433 INFO L204 MainTranslator]: Completed translation [2025-03-17 10:05:53,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53 WrapperNode [2025-03-17 10:05:53,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 10:05:53,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 10:05:53,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 10:05:53,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 10:05:53,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:53,543 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:54,900 INFO L138 Inliner]: procedures = 318, calls = 5570, calls flagged for inlining = 191, calls inlined = 186, statements flattened = 11395 [2025-03-17 10:05:54,901 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 10:05:54,902 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 10:05:54,903 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 10:05:54,903 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 10:05:54,912 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:54,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:55,273 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:56,787 INFO L175 MemorySlicer]: Split 4675 memory accesses to 17 slices as follows [890, 1, 6, 26, 56, 3, 1, 3, 2, 2, 9, 27, 518, 2, 2276, 847, 6]. 49 percent of accesses are in the largest equivalence class. The 67 initializations are split as follows [0, 0, 1, 0, 0, 3, 1, 3, 2, 0, 8, 0, 0, 0, 43, 0, 6]. The 2803 writes are split as follows [319, 0, 2, 5, 56, 0, 0, 0, 0, 0, 0, 14, 249, 1, 1831, 326, 0]. [2025-03-17 10:05:56,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:56,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,291 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,343 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,374 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 10:05:58,433 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 10:05:58,433 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 10:05:58,433 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 10:05:58,434 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (1/1) ... [2025-03-17 10:05:58,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 10:05:58,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 10:05:58,514 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) [2025-03-17 10:05:58,517 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 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-17 10:05:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2025-03-17 10:05:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2025-03-17 10:05:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 10:05:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 10:05:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 10:05:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2025-03-17 10:05:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2025-03-17 10:05:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-17 10:05:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2025-03-17 10:05:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-17 10:05:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-03-17 10:05:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-03-17 10:05:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 10:05:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-17 10:05:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 10:05:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2025-03-17 10:05:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2025-03-17 10:05:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-17 10:05:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-17 10:05:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 10:05:58,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 10:05:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2025-03-17 10:05:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2025-03-17 10:05:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-17 10:05:58,545 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 10:05:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-03-17 10:05:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 10:05:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-17 10:05:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-17 10:05:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 10:05:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 10:05:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 10:05:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 10:05:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 10:05:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 10:05:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 10:05:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2025-03-17 10:05:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 10:05:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 10:05:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2025-03-17 10:05:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2025-03-17 10:05:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-17 10:05:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2025-03-17 10:05:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2025-03-17 10:05:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 10:05:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 10:05:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 10:05:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 10:05:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-17 10:05:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 10:05:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2025-03-17 10:05:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2025-03-17 10:05:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2025-03-17 10:05:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2025-03-17 10:05:59,524 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 10:05:59,527 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 10:06:00,262 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 10:06:00,849 INFO L1322 $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; [2025-03-17 10:06:00,858 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10917: havoc #t~mem2468.base, #t~mem2468.offset;havoc #t~mem2469.base, #t~mem2469.offset; [2025-03-17 10:06:01,266 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11569: havoc #t~ret2525.base, #t~ret2525.offset; [2025-03-17 10:06:01,274 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11462: havoc #t~ret2511.base, #t~ret2511.offset; [2025-03-17 10:06:01,285 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11611: havoc #t~ret2533.base, #t~ret2533.offset; [2025-03-17 10:06:01,288 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11504: havoc #t~nondet2514; [2025-03-17 10:06:01,309 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5519: havoc dev_name_#t~mem130#1.base, dev_name_#t~mem130#1.offset; [2025-03-17 10:06:01,309 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5511: havoc kobject_name_#t~mem128#1.base, kobject_name_#t~mem128#1.offset; [2025-03-17 10:06:01,311 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: havoc #t~nondet2509; [2025-03-17 10:06:01,324 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5558: havoc __kmalloc_#t~ret141#1.base, __kmalloc_#t~ret141#1.offset; [2025-03-17 10:06:01,392 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6774: havoc #t~mem340.base, #t~mem340.offset; [2025-03-17 10:06:01,475 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5267: havoc #t~mem16;havoc #t~bitwise17; [2025-03-17 10:06:01,502 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11500: havoc #t~nondet2513; [2025-03-17 10:06:01,615 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11572: havoc #t~ret2526.base, #t~ret2526.offset; [2025-03-17 10:06:01,660 INFO L1322 $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; [2025-03-17 10:06:01,660 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc usb_bulk_msg_#t~nondet2518#1; [2025-03-17 10:06:01,663 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11439: havoc #t~nondet2508; [2025-03-17 10:06:01,674 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11525: havoc #t~nondet2519; [2025-03-17 10:06:01,790 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11604: havoc v4l2_fh_release_#t~nondet2531#1; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6712-1: ldv_usb_register_driver_32_#res#1 := ldv_usb_register_driver_32_~ldv_func_res~0#1; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11608: havoc v4l2_match_dv_timings_#t~nondet2532#1; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11478: havoc ldv_pre_usb_register_driver_#t~nondet2512#1; [2025-03-17 10:07:01,966 INFO L1322 $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; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11614: havoc video_device_alloc_#t~ret2534#1.base, video_device_alloc_#t~ret2534#1.offset; [2025-03-17 10:07:01,966 INFO L1322 $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; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11621: havoc video_ioctl2_#t~nondet2535#1; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11514: havoc usb_alloc_coherent_#t~ret2516#1.base, usb_alloc_coherent_#t~ret2516#1.offset; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11517: havoc usb_alloc_urb_#t~ret2517#1.base, usb_alloc_urb_#t~ret2517#1.offset; [2025-03-17 10:07:01,966 INFO L1322 $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; [2025-03-17 10:07:01,966 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5449: havoc __le64_to_cpup_#t~mem105#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: havoc usb_endpoint_dir_in_#t~mem106#1; [2025-03-17 10:07:01,967 INFO L1322 $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; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5461: havoc usb_endpoint_xfer_bulk_#t~mem107#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: havoc poll_requested_events_#t~ite401#1;havoc poll_requested_events_#t~mem400#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11541: havoc usb_register_driver_#t~nondet2520#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11410: havoc __alloc_workqueue_key_#t~ret2506#1.base, __alloc_workqueue_key_#t~ret2506#1.offset; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6524-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-17 10:07:01,967 INFO L1322 $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; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10895: havoc ldv_atomic_add_return_#t~mem2461#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11558: havoc v4l2_ctrl_handler_init_class_#t~nondet2522#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11562: havoc v4l2_ctrl_handler_setup_#t~nondet2523#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11432: havoc __video_register_device_#t~nondet2507#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11566: havoc v4l2_ctrl_log_status_#t~nondet2524#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7999: havoc vidioc_querystd_#t~mem642#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11576: havoc v4l2_ctrl_poll_#t~nondet2527#1; [2025-03-17 10:07:01,967 INFO L1322 $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; [2025-03-17 10:07:01,967 INFO L1322 $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; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11580: havoc v4l2_ctrl_subscribe_event_#t~nondet2528#1; [2025-03-17 10:07:01,967 INFO L1322 $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; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc v4l2_device_register_#t~nondet2529#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11456: havoc i2c_add_adapter_#t~nondet2510#1; [2025-03-17 10:07:01,967 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11594: havoc v4l2_event_unsubscribe_#t~nondet2530#1; [2025-03-17 10:07:02,895 INFO L1322 $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; [2025-03-17 10:07:02,895 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508: havoc queue_work_on_#t~nondet2515#1; [2025-03-17 10:07:04,538 INFO L? ?]: Removed 2641 outVars from TransFormulas that were not future-live. [2025-03-17 10:07:04,538 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 10:07:04,606 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 10:07:04,607 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 10:07:04,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 10:07:04 BoogieIcfgContainer [2025-03-17 10:07:04,607 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 10:07:04,610 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 10:07:04,610 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 10:07:04,614 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 10:07:04,614 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 10:05:50" (1/3) ... [2025-03-17 10:07:04,615 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19152b5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 10:07:04, skipping insertion in model container [2025-03-17 10:07:04,615 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:05:53" (2/3) ... [2025-03-17 10:07:04,615 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19152b5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 10:07:04, skipping insertion in model container [2025-03-17 10:07:04,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 10:07:04" (3/3) ... [2025-03-17 10:07:04,617 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-17 10:07:04,629 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 10:07:04,633 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, 1755 locations, 1 initial locations, 69 loop locations, and 4 error locations. [2025-03-17 10:07:04,708 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 10:07:04,720 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;@61af4256, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 10:07:04,720 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-03-17 10:07:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand has 1530 states, 1034 states have (on average 1.323017408123791) internal successors, (1368), 1059 states have internal predecessors, (1368), 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) [2025-03-17 10:07:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2025-03-17 10:07:04,733 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 10:07:04,733 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] [2025-03-17 10:07:04,733 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)] === [2025-03-17 10:07:04,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 10:07:04,738 INFO L85 PathProgramCache]: Analyzing trace with hash 1647458793, now seen corresponding path program 1 times [2025-03-17 10:07:04,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 10:07:04,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405598221] [2025-03-17 10:07:04,745 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 10:07:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms