./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 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_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 87d751c38266966f7e13f07f7e55352de718a08f836cc4448c296942db0eac01 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:41:22,438 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:41:22,486 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:41:22,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:41:22,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:41:22,517 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:41:22,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:41:22,518 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:41:22,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:41:22,518 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:41:22,518 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:41:22,519 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:41:22,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:41:22,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:41:22,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:41:22,520 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:41:22,520 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:41:22,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:41:22,521 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:41:22,521 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 -> 87d751c38266966f7e13f07f7e55352de718a08f836cc4448c296942db0eac01 [2025-03-04 05:41:22,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:41:22,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:41:22,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:41:22,719 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:41:22,719 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:41:22,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-04 05:41:23,835 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bac88f8c7/6f8f6654bba84d3287791cc19600956e/FLAG260d47fa2 [2025-03-04 05:41:24,311 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:41:24,313 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-04 05:41:24,352 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bac88f8c7/6f8f6654bba84d3287791cc19600956e/FLAG260d47fa2 [2025-03-04 05:41:24,403 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bac88f8c7/6f8f6654bba84d3287791cc19600956e [2025-03-04 05:41:24,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:41:24,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:41:24,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:41:24,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:41:24,409 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:41:24,410 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:41:24" (1/1) ... [2025-03-04 05:41:24,410 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7512d708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:24, skipping insertion in model container [2025-03-04 05:41:24,410 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:41:24" (1/1) ... [2025-03-04 05:41:24,500 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:41:26,026 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344155,344168] [2025-03-04 05:41:26,030 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344302,344315] [2025-03-04 05:41:26,030 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344441,344454] [2025-03-04 05:41:26,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344599,344612] [2025-03-04 05:41:26,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:41:26,132 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:41:26,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7382] [2025-03-04 05:41:26,437 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344155,344168] [2025-03-04 05:41:26,438 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344302,344315] [2025-03-04 05:41:26,438 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344441,344454] [2025-03-04 05:41:26,441 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i[344599,344612] [2025-03-04 05:41:26,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:41:26,562 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:41:26,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26 WrapperNode [2025-03-04 05:41:26,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:41:26,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:41:26,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:41:26,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:41:26,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:26,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:27,915 INFO L138 Inliner]: procedures = 331, calls = 5622, calls flagged for inlining = 200, calls inlined = 195, statements flattened = 11302 [2025-03-04 05:41:27,916 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:41:27,917 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:41:27,917 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:41:27,917 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:41:27,932 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:27,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:28,372 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:30,171 INFO L175 MemorySlicer]: Split 4672 memory accesses to 18 slices as follows [890, 6, 3, 2, 26, 3, 1, 2, 2, 9, 53, 27, 2220, 518, 56, 847, 6, 1]. 48 percent of accesses are in the largest equivalence class. The 67 initializations are split as follows [0, 1, 3, 0, 0, 3, 1, 2, 0, 8, 0, 0, 43, 0, 0, 0, 6, 0]. The 2801 writes are split as follows [319, 2, 0, 1, 5, 0, 0, 0, 0, 0, 44, 14, 1785, 249, 56, 326, 0, 0]. [2025-03-04 05:41:30,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:30,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,517 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,541 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,620 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:41:31,683 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:41:31,684 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:41:31,684 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:41:31,685 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (1/1) ... [2025-03-04 05:41:31,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:41:31,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:41:31,715 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) [2025-03-04 05:41:31,728 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 [2025-03-04 05:41:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:41:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:41:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:41:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:41:31,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:41:31,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:41:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:41:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:41:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:41:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2025-03-04 05:41:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:41:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:41:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2025-03-04 05:41:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:41:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:41:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:41:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:41:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:41:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:41:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:41:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:41:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:41:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:41:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:41:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2025-03-04 05:41:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2025-03-04 05:41:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2025-03-04 05:41:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-04 05:41:31,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-04 05:41:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-03-04 05:41:31,752 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-03-04 05:41:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 05:41:31,753 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:41:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_hdpvr_usb_driver_exit_6_2 [2025-03-04 05:41:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_hdpvr_usb_driver_exit_6_2 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:41:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-03-04 05:41:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:41:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:41:31,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-04 05:41:31,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:41:31,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:41:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:41:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-04 05:41:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-04 05:41:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2025-03-04 05:41:31,762 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:41:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_1_4 [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_1_4 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:41:31,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:41:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2025-03-04 05:41:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:41:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:41:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:41:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-04 05:41:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:41:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2025-03-04 05:41:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2025-03-04 05:41:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2025-03-04 05:41:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2025-03-04 05:41:32,661 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:41:32,664 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:41:33,336 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:41:33,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9157: call ULTIMATE.dealloc(~#vid_info~2.base, ~#vid_info~2.offset);havoc ~#vid_info~2.base, ~#vid_info~2.offset; [2025-03-04 05:41:33,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11233: havoc #t~mem2494.base, #t~mem2494.offset;havoc #t~mem2495.base, #t~mem2495.offset; [2025-03-04 05:41:34,276 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11886: havoc #t~ret2551.base, #t~ret2551.offset; [2025-03-04 05:41:34,280 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11779: havoc #t~ret2537.base, #t~ret2537.offset; [2025-03-04 05:41:34,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11928: havoc #t~ret2559.base, #t~ret2559.offset; [2025-03-04 05:41:34,302 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11821: havoc #t~nondet2540; [2025-03-04 05:41:34,321 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5504: havoc kobject_name_#t~mem128#1.base, kobject_name_#t~mem128#1.offset; [2025-03-04 05:41:34,321 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5512: havoc dev_name_#t~mem130#1.base, dev_name_#t~mem130#1.offset; [2025-03-04 05:41:34,323 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11763: havoc #t~nondet2535; [2025-03-04 05:41:34,335 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5551: havoc __kmalloc_#t~ret141#1.base, __kmalloc_#t~ret141#1.offset; [2025-03-04 05:41:34,391 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7413: havoc #t~mem363.base, #t~mem363.offset; [2025-03-04 05:41:34,473 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5260: havoc #t~mem16;havoc #t~bitwise17; [2025-03-04 05:41:34,499 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11817: havoc #t~nondet2539; [2025-03-04 05:41:34,611 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11889: havoc #t~ret2552.base, #t~ret2552.offset; [2025-03-04 05:41:34,706 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11838: havoc usb_bulk_msg_#t~nondet2544#1; [2025-03-04 05:41:34,706 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8111: call ULTIMATE.dealloc(~#actual_length~0#1.base, ~#actual_length~0#1.offset);havoc ~#actual_length~0#1.base, ~#actual_length~0#1.offset; [2025-03-04 05:41:34,709 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11756: havoc #t~nondet2534; [2025-03-04 05:41:34,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11842: havoc #t~nondet2545; [2025-03-04 05:41:34,827 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11921: havoc v4l2_fh_release_#t~nondet2557#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5922: 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; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2563#1 := main_#res#1;havoc main_#t~ret311#1, main_~tmp~16#1;assume { :end_inline_main } true; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11211: havoc ldv_atomic_add_return_#t~mem2487#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11875: havoc v4l2_ctrl_handler_init_class_#t~nondet2548#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7119-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11879: havoc v4l2_ctrl_handler_setup_#t~nondet2549#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11749: havoc __video_register_device_#t~nondet2533#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10165: 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; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11883: havoc v4l2_ctrl_log_status_#t~nondet2550#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11893: havoc v4l2_ctrl_poll_#t~nondet2553#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11897: havoc v4l2_ctrl_subscribe_event_#t~nondet2554#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8726: 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; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11904: havoc v4l2_device_register_#t~nondet2555#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11773: havoc i2c_add_adapter_#t~nondet2536#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11911: havoc v4l2_event_unsubscribe_#t~nondet2556#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7554: havoc poll_requested_events_#t~ite424#1;havoc poll_requested_events_#t~mem423#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5442: havoc __le64_to_cpup_#t~mem105#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: havoc usb_endpoint_dir_in_#t~mem106#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10207: 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; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11925: havoc v4l2_match_dv_timings_#t~nondet2558#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11795: havoc ldv_pre_usb_register_driver_#t~nondet2538#1; [2025-03-04 05:42:38,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc usb_endpoint_xfer_bulk_#t~mem107#1; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8627: 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; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11931: havoc video_device_alloc_#t~ret2560#1.base, video_device_alloc_#t~ret2560#1.offset; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11938: havoc video_ioctl2_#t~nondet2561#1; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8638: havoc vidioc_querystd_#t~mem665#1; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8254: 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; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9581: 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; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11831: havoc usb_alloc_coherent_#t~ret2542#1.base, usb_alloc_coherent_#t~ret2542#1.offset; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11834: havoc usb_alloc_urb_#t~ret2543#1.base, usb_alloc_urb_#t~ret2543#1.offset; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10519: 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; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7351-1: ldv_usb_register_driver_32_#res#1 := ldv_usb_register_driver_32_~ldv_func_res~0#1; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11858: havoc usb_register_driver_#t~nondet2546#1; [2025-03-04 05:42:38,869 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11727: havoc __alloc_workqueue_key_#t~ret2532#1.base, __alloc_workqueue_key_#t~ret2532#1.offset; [2025-03-04 05:42:39,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8026: 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; [2025-03-04 05:42:39,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11825: havoc queue_work_on_#t~nondet2541#1; [2025-03-04 05:42:41,686 INFO L? ?]: Removed 2923 outVars from TransFormulas that were not future-live. [2025-03-04 05:42:41,686 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:42:41,764 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:42:41,764 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:42:41,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:42:41 BoogieIcfgContainer [2025-03-04 05:42:41,765 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:42:41,766 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:42:41,767 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:42:41,770 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:42:41,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:41:24" (1/3) ... [2025-03-04 05:42:41,772 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6315f557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:42:41, skipping insertion in model container [2025-03-04 05:42:41,772 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:41:26" (2/3) ... [2025-03-04 05:42:41,772 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6315f557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:42:41, skipping insertion in model container [2025-03-04 05:42:41,772 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:42:41" (3/3) ... [2025-03-04 05:42:41,773 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2025-03-04 05:42:41,787 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:42:41,791 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i that has 128 procedures, 2123 locations, 1 initial locations, 73 loop locations, and 4 error locations. [2025-03-04 05:42:41,877 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:42:41,889 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;@7f0f9de8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:42:41,890 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-03-04 05:42:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand has 1883 states, 1338 states have (on average 1.304932735426009) internal successors, (1746), 1350 states have internal predecessors, (1746), 466 states have call successors, (466), 76 states have call predecessors, (466), 75 states have return successors, (459), 459 states have call predecessors, (459), 459 states have call successors, (459) [2025-03-04 05:42:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2025-03-04 05:42:41,927 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:42:41,928 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:42:41,929 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)] === [2025-03-04 05:42:41,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:42:41,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1964346275, now seen corresponding path program 1 times [2025-03-04 05:42:41,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:42:41,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681295407] [2025-03-04 05:42:41,939 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:42:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms