./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_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 0.2.5-dev-4a390ef-m [2024-10-24 14:32:26,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 14:32:26,719 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 14:32:26,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 14:32:26,722 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 14:32:26,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 14:32:26,741 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 14:32:26,741 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 14:32:26,742 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 14:32:26,743 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 14:32:26,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 14:32:26,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 14:32:26,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 14:32:26,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 14:32:26,746 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 14:32:26,746 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 14:32:26,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 14:32:26,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 14:32:26,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 14:32:26,747 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 14:32:26,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 14:32:26,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 14:32:26,748 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 14:32:26,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 14:32:26,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 14:32:26,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 14:32:26,749 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 14:32:26,749 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 14:32:26,749 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 14:32:26,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 14:32:26,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 14:32:26,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 14:32:26,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 14:32:26,750 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 14:32:26,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 14:32:26,750 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 14:32:26,750 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 14:32:26,751 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 14:32:26,751 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 14:32:26,751 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0406e8dccf5f59798fec77b2cbc38446a1d3a331f932787b5f2744b9c0033a1 [2024-10-24 14:32:26,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 14:32:26,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 14:32:26,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 14:32:26,967 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 14:32:26,967 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 14:32:26,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-10-24 14:32:28,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 14:32:28,536 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 14:32:28,537 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 [2024-10-24 14:32:28,570 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144240b93/88ce3781e06747f1ae4150d7b1ac7303/FLAG26dc60178 [2024-10-24 14:32:28,686 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144240b93/88ce3781e06747f1ae4150d7b1ac7303 [2024-10-24 14:32:28,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 14:32:28,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 14:32:28,701 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 14:32:28,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 14:32:28,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 14:32:28,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:32:28" (1/1) ... [2024-10-24 14:32:28,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4720c35c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:28, skipping insertion in model container [2024-10-24 14:32:28,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:32:28" (1/1) ... [2024-10-24 14:32:28,809 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 14:32:30,213 WARN L248 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] [2024-10-24 14:32:30,217 WARN L248 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] [2024-10-24 14:32:30,217 WARN L248 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] [2024-10-24 14:32:30,217 WARN L248 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] [2024-10-24 14:32:30,229 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 14:32:30,283 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 14:32:30,378 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] [2024-10-24 14:32:30,562 WARN L248 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] [2024-10-24 14:32:30,563 WARN L248 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] [2024-10-24 14:32:30,563 WARN L248 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] [2024-10-24 14:32:30,564 WARN L248 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] [2024-10-24 14:32:30,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 14:32:30,679 INFO L204 MainTranslator]: Completed translation [2024-10-24 14:32:30,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30 WrapperNode [2024-10-24 14:32:30,680 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 14:32:30,681 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 14:32:30,681 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 14:32:30,681 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 14:32:30,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:30,765 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:32,225 INFO L138 Inliner]: procedures = 318, calls = 5611, calls flagged for inlining = 191, calls inlined = 186, statements flattened = 11529 [2024-10-24 14:32:32,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 14:32:32,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 14:32:32,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 14:32:32,228 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 14:32:32,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:32,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:32,984 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:34,851 INFO L175 MemorySlicer]: Split 4705 memory accesses to 17 slices as follows [916, 2284, 2, 26, 2, 56, 3, 1, 6, 2, 9, 26, 517, 1, 845, 6, 3]. 49 percent of accesses are in the largest equivalence class. The 1237 initializations are split as follows [345, 283, 0, 0, 0, 0, 3, 1, 1, 2, 8, 13, 248, 0, 324, 6, 3]. The 1663 writes are split as follows [0, 1599, 0, 5, 1, 56, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-10-24 14:32:34,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:34,852 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:35,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:35,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:35,940 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:35,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:36,015 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 14:32:36,016 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 14:32:36,016 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 14:32:36,016 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 14:32:36,017 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (1/1) ... [2024-10-24 14:32:36,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 14:32:36,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 14:32:36,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 14:32:36,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-24 14:32:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-24 14:32:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-24 14:32:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-24 14:32:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-24 14:32:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-24 14:32:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-24 14:32:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_size [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure list_size [2024-10-24 14:32:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-24 14:32:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-24 14:32:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 14:32:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 14:32:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-24 14:32:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 14:32:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 14:32:36,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 14:32:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-24 14:32:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 14:32:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-10-24 14:32:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_buffers [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_buffers [2024-10-24 14:32:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_device_release [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_device_release [2024-10-24 14:32:36,093 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_audio [2024-10-24 14:32:36,093 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_audio [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 14:32:36,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_config_call [2024-10-24 14:32:36,094 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_config_call [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 14:32:36,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 14:32:36,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 14:32:36,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 14:32:36,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 14:32:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_disconnect [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_disconnect [2024-10-24 14:32:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-10-24 14:32:36,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-10-24 14:32:36,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-10-24 14:32:36,097 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-24 14:32:36,097 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 14:32:36,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_video_info [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_video_info [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_get_next_buffer [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_get_next_buffer [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-10-24 14:32:36,098 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 14:32:36,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 14:32:36,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 14:32:36,100 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-24 14:32:36,100 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-10-24 14:32:36,101 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 14:32:36,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-10-24 14:32:36,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-24 14:32:36,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-24 14:32:36,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-24 14:32:36,101 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-24 14:32:36,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-24 14:32:36,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-10-24 14:32:36,102 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-10-24 14:32:36,102 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 14:32:36,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-24 14:32:36,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-24 14:32:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-10-24 14:32:36,104 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 14:32:36,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-24 14:32:36,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-24 14:32:36,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 14:32:36,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-24 14:32:36,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-24 14:32:36,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-24 14:32:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-24 14:32:36,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-24 14:32:36,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_set_bitrate [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_set_bitrate [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_write [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_write [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_free_queue [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_free_queue [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-24 14:32:36,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-24 14:32:36,110 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-10-24 14:32:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_delete [2024-10-24 14:32:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_delete [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_open [2024-10-24 14:32:36,111 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_open [2024-10-24 14:32:36,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 14:32:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-10-24 14:32:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2024-10-24 14:32:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_stop_streaming [2024-10-24 14:32:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_stop_streaming [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-24 14:32:36,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-24 14:32:36,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 14:32:36,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-10-24 14:32:36,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-24 14:32:36,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-10-24 14:32:36,114 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-10-24 14:32:36,114 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_s_ctrl [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_s_ctrl [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_cancel_queue [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_cancel_queue [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2024-10-24 14:32:36,115 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-10-24 14:32:36,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_release [2024-10-24 14:32:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_release [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_try_ctrl [2024-10-24 14:32:36,116 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_try_ctrl [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 14:32:36,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-24 14:32:36,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-24 14:32:36,117 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-10-24 14:32:36,117 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-10-24 14:32:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 14:32:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 14:32:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_start_streaming [2024-10-24 14:32:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_start_streaming [2024-10-24 14:32:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure hdpvr_i2c_read [2024-10-24 14:32:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hdpvr_i2c_read [2024-10-24 14:32:36,992 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 14:32:36,995 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 14:32:37,564 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 14:33:37,372 INFO L? ?]: Removed 2935 outVars from TransFormulas that were not future-live. [2024-10-24 14:33:37,372 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 14:33:37,911 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 14:33:37,911 INFO L314 CfgBuilder]: Removed 18 assume(true) statements. [2024-10-24 14:33:37,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:33:37 BoogieIcfgContainer [2024-10-24 14:33:37,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 14:33:37,914 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 14:33:37,914 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 14:33:37,917 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 14:33:37,917 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 02:32:28" (1/3) ... [2024-10-24 14:33:37,917 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f4a1681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:33:37, skipping insertion in model container [2024-10-24 14:33:37,917 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:32:30" (2/3) ... [2024-10-24 14:33:37,918 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f4a1681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:33:37, skipping insertion in model container [2024-10-24 14:33:37,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:33:37" (3/3) ... [2024-10-24 14:33:37,919 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-media-usb-hdpvr-hdpvr.cil.i [2024-10-24 14:33:37,932 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 14:33:37,933 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-10-24 14:33:38,010 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 14:33:38,015 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;@7dd9db2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 14:33:38,015 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-10-24 14:33:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand has 1384 states, 888 states have (on average 1.3761261261261262) internal successors, (1222), 913 states have internal predecessors, (1222), 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) [2024-10-24 14:33:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-10-24 14:33:38,028 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 14:33:38,028 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-10-24 14:33:38,029 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [hdpvr_deleteErr0ASSERT_VIOLATIONERROR_FUNCTION, hdpvr_deleteErr1ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-24 14:33:38,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 14:33:38,032 INFO L85 PathProgramCache]: Analyzing trace with hash -226567649, now seen corresponding path program 1 times [2024-10-24 14:33:38,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 14:33:38,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116597567] [2024-10-24 14:33:38,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 14:33:38,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 14:33:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:33:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-10-24 14:33:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-24 14:33:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:33:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-24 14:33:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-24 14:33:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:33:39,208 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-24 14:33:39,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 14:33:39,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116597567] [2024-10-24 14:33:39,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116597567] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 14:33:39,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 14:33:39,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 14:33:39,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687989989] [2024-10-24 14:33:39,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 14:33:39,215 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 14:33:39,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 14:33:39,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 14:33:39,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 14:33:39,236 INFO L87 Difference]: Start difference. First operand has 1384 states, 888 states have (on average 1.3761261261261262) internal successors, (1222), 913 states have internal predecessors, (1222), 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) Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-10-24 14:33:47,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 14:33:51,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 14:33:56,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 14:34:01,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []