./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC --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 e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:40:22,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:40:22,615 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:40:22,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:40:22,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:40:22,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:40:22,686 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:40:22,687 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:40:22,687 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:40:22,688 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:40:22,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:40:22,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:40:22,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:40:22,691 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:40:22,691 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:40:22,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:40:22,692 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:40:22,692 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:40:22,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:40:22,693 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:40:22,694 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:40:22,694 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:40:22,694 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:40:22,694 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:40:22,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:40:22,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:40:22,695 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:40:22,695 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:40:22,696 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:40:22,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:40:22,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:40:22,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:40:22,697 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:40:22,697 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:40:22,698 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:40:22,699 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC 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 -> e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 [2024-11-23 23:40:23,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:40:23,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:40:23,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:40:23,159 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:40:23,159 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:40:23,162 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-23 23:40:27,138 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/data/1f4018d64/3a0d0a8e1e234664919f6a730771bbe7/FLAG0c4e7a5d0 [2024-11-23 23:40:28,511 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:40:28,511 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-23 23:40:28,653 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/data/1f4018d64/3a0d0a8e1e234664919f6a730771bbe7/FLAG0c4e7a5d0 [2024-11-23 23:40:28,683 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/data/1f4018d64/3a0d0a8e1e234664919f6a730771bbe7 [2024-11-23 23:40:28,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:40:28,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:40:28,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:40:28,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:40:28,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:40:28,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:40:28" (1/1) ... [2024-11-23 23:40:28,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb026c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28, skipping insertion in model container [2024-11-23 23:40:28,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:40:28" (1/1) ... [2024-11-23 23:40:28,943 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:40:36,113 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2024-11-23 23:40:36,118 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2024-11-23 23:40:36,119 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2024-11-23 23:40:36,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2024-11-23 23:40:36,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:40:36,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:40:36,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [11312-11313] [2024-11-23 23:40:37,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [14238-14239] [2024-11-23 23:40:37,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (644), "i" (12UL)); [14260-14261] [2024-11-23 23:40:37,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [15613-15614] [2024-11-23 23:40:37,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16305-16306] [2024-11-23 23:40:37,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16679-16680] [2024-11-23 23:40:37,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17281-17282] [2024-11-23 23:40:37,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17748-17749] [2024-11-23 23:40:37,328 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2024-11-23 23:40:37,329 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2024-11-23 23:40:37,329 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2024-11-23 23:40:37,331 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2024-11-23 23:40:37,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:40:37,967 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:40:37,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37 WrapperNode [2024-11-23 23:40:37,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:40:37,970 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:40:37,970 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:40:37,970 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:40:37,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:38,145 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:38,628 INFO L138 Inliner]: procedures = 693, calls = 4685, calls flagged for inlining = 356, calls inlined = 341, statements flattened = 10238 [2024-11-23 23:40:38,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:40:38,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:40:38,631 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:40:38,631 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:40:38,646 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:38,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:38,743 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:45,715 INFO L175 MemorySlicer]: Split 3071 memory accesses to 24 slices as follows [5, 3, 3, 15, 3, 1, 3, 2, 3, 56, 36, 3, 26, 15, 2, 4, 7, 13, 2476, 40, 345, 4, 4, 2]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 0, 3, 0, 3, 1, 0, 2, 0, 56, 0, 0, 0, 0, 0, 0, 0, 13, 23, 0, 0, 4, 4, 0]. The 1660 writes are split as follows [0, 2, 0, 15, 0, 0, 2, 0, 2, 0, 34, 2, 24, 13, 1, 3, 6, 0, 1211, 0, 345, 0, 0, 0]. [2024-11-23 23:40:45,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:45,717 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,045 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,442 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,576 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:40:46,577 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:40:46,578 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:40:46,579 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:40:46,580 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (1/1) ... [2024-11-23 23:40:46,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:40:46,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:40:46,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:40:46,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6c1a5b6-6bd9-40e2-b83f-40a75dc69e86/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:40:46,684 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-11-23 23:40:46,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-11-23 23:40:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-11-23 23:40:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-11-23 23:40:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-11-23 23:40:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-11-23 23:40:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:40:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:40:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-11-23 23:40:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-11-23 23:40:46,688 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-11-23 23:40:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-11-23 23:40:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-11-23 23:40:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-11-23 23:40:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-11-23 23:40:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-11-23 23:40:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-11-23 23:40:46,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-11-23 23:40:46,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:40:46,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:40:46,690 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-11-23 23:40:46,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-11-23 23:40:46,691 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-11-23 23:40:46,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-11-23 23:40:46,695 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-11-23 23:40:46,695 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-11-23 23:40:46,695 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-11-23 23:40:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 23:40:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-11-23 23:40:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-11-23 23:40:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-11-23 23:40:46,696 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-11-23 23:40:46,696 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-11-23 23:40:46,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-23 23:40:46,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-23 23:40:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-23 23:40:46,701 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-23 23:40:46,701 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-11-23 23:40:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-11-23 23:40:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-11-23 23:40:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-11-23 23:40:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:40:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:40:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-11-23 23:40:46,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-11-23 23:40:46,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:40:46,703 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-11-23 23:40:46,703 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_31 [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_31 [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-11-23 23:40:46,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-11-23 23:40:46,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-23 23:40:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-23 23:40:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-11-23 23:40:46,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-11-23 23:40:46,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:40:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:40:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:40:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:40:46,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:40:46,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:40:46,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 23:40:46,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-11-23 23:40:46,712 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-11-23 23:40:46,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:40:46,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:40:46,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:40:46,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-11-23 23:40:46,715 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-11-23 23:40:46,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-23 23:40:46,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-23 23:40:46,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-23 23:40:46,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-23 23:40:46,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-23 23:40:46,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-23 23:40:46,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-11-23 23:40:46,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-11-23 23:40:46,721 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-11-23 23:40:46,722 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-11-23 23:40:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-11-23 23:40:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-11-23 23:40:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:40:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-11-23 23:40:46,723 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-11-23 23:40:46,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:40:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:40:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:40:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:40:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:40:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-11-23 23:40:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-11-23 23:40:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-11-23 23:40:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-11-23 23:40:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:40:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:40:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-11-23 23:40:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-11-23 23:40:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:40:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:40:46,729 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-23 23:40:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-11-23 23:40:46,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-11-23 23:40:46,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-11-23 23:40:46,731 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-11-23 23:40:46,732 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:40:46,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:40:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:40:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:40:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:40:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:40:46,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:40:46,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:40:46,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:40:46,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:40:46,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:40:46,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:40:46,740 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-11-23 23:40:46,740 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-11-23 23:40:46,741 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:40:46,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:40:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:40:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:40:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:40:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:40:46,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:40:46,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:40:46,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:40:46,746 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:40:46,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:40:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:40:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:40:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:40:46,748 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-11-23 23:40:46,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-11-23 23:40:46,748 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-11-23 23:40:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-11-23 23:40:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-11-23 23:40:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-11-23 23:40:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-11-23 23:40:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-11-23 23:40:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-23 23:40:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-23 23:40:46,749 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-11-23 23:40:46,749 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-11-23 23:40:46,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-11-23 23:40:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 23:40:46,751 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-11-23 23:40:46,751 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:40:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-11-23 23:40:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-11-23 23:40:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-11-23 23:40:46,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-11-23 23:40:46,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 23:40:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 23:40:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 23:40:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 23:40:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 23:40:46,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 23:40:46,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-11-23 23:40:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-11-23 23:40:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-23 23:40:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-11-23 23:40:46,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-11-23 23:40:46,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-11-23 23:40:46,760 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-11-23 23:40:46,760 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-11-23 23:40:46,761 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-11-23 23:40:46,761 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-11-23 23:40:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-11-23 23:40:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:40:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:40:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-11-23 23:40:46,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-11-23 23:40:46,762 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-11-23 23:40:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-11-23 23:40:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-11-23 23:40:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-11-23 23:40:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-11-23 23:40:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-11-23 23:40:46,767 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-11-23 23:40:46,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:40:46,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:40:46,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:40:46,769 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-11-23 23:40:46,770 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-11-23 23:40:46,770 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-11-23 23:40:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-11-23 23:40:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-11-23 23:40:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-11-23 23:40:46,771 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-11-23 23:40:46,771 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-11-23 23:40:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-11-23 23:40:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-11-23 23:40:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-11-23 23:40:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-23 23:40:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-23 23:40:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-11-23 23:40:46,775 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-11-23 23:40:46,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:40:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:40:46,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:40:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:40:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:40:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-23 23:40:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-23 23:40:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-23 23:40:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-23 23:40:49,620 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:40:49,626 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:41:52,745 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-23 23:41:53,902 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:42:45,544 INFO L? ?]: Removed 4043 outVars from TransFormulas that were not future-live. [2024-11-23 23:42:45,545 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:42:45,675 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:42:45,676 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-23 23:42:45,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:45 BoogieIcfgContainer [2024-11-23 23:42:45,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:42:45,684 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:42:45,684 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:42:45,691 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:42:45,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:40:28" (1/3) ... [2024-11-23 23:42:45,696 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d4cb7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:45, skipping insertion in model container [2024-11-23 23:42:45,696 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:37" (2/3) ... [2024-11-23 23:42:45,697 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d4cb7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:42:45, skipping insertion in model container [2024-11-23 23:42:45,697 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:42:45" (3/3) ... [2024-11-23 23:42:45,699 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-23 23:42:45,731 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:42:45,737 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i that has 206 procedures, 3971 locations, 1 initial locations, 34 loop locations, and 3 error locations. [2024-11-23 23:42:45,978 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:42:46,001 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;@1896791d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:42:46,002 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-23 23:42:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand has 3877 states, 2781 states have (on average 1.3110391945343403) internal successors, (3646), 2804 states have internal predecessors, (3646), 912 states have call successors, (912), 182 states have call predecessors, (912), 181 states have return successors, (899), 895 states have call predecessors, (899), 899 states have call successors, (899) [2024-11-23 23:42:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2024-11-23 23:42:46,259 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:42:46,265 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:42:46,266 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:42:46,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:42:46,286 INFO L85 PathProgramCache]: Analyzing trace with hash -743470003, now seen corresponding path program 1 times [2024-11-23 23:42:46,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:42:46,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987271292] [2024-11-23 23:42:46,309 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:42:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:44:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:44:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54289 trivial. 0 not checked. [2024-11-23 23:44:45,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:44:45,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987271292] [2024-11-23 23:44:45,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987271292] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:44:45,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:44:45,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:44:45,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851146618] [2024-11-23 23:44:45,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:44:45,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:44:45,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:44:45,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:44:45,926 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:44:45,938 INFO L87 Difference]: Start difference. First operand has 3877 states, 2781 states have (on average 1.3110391945343403) internal successors, (3646), 2804 states have internal predecessors, (3646), 912 states have call successors, (912), 182 states have call predecessors, (912), 181 states have return successors, (899), 895 states have call predecessors, (899), 899 states have call successors, (899) Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-23 23:44:50,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:44:53,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:44:53,574 INFO L93 Difference]: Finished difference Result 11000 states and 15827 transitions. [2024-11-23 23:44:53,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:44:53,578 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1249 [2024-11-23 23:44:53,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:44:53,715 INFO L225 Difference]: With dead ends: 11000 [2024-11-23 23:44:53,716 INFO L226 Difference]: Without dead ends: 7330 [2024-11-23 23:44:53,767 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:44:53,772 INFO L435 NwaCegarLoop]: 5419 mSDtfsCounter, 4896 mSDsluCounter, 5319 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4896 SdHoareTripleChecker+Valid, 10738 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2024-11-23 23:44:53,773 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4896 Valid, 10738 Invalid, 109 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2024-11-23 23:44:53,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7330 states. [2024-11-23 23:44:54,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7330 to 7326. [2024-11-23 23:44:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7326 states, 5320 states have (on average 1.305263157894737) internal successors, (6944), 5363 states have internal predecessors, (6944), 1645 states have call successors, (1645), 359 states have call predecessors, (1645), 358 states have return successors, (1641), 1633 states have call predecessors, (1641), 1641 states have call successors, (1641) [2024-11-23 23:44:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7326 states to 7326 states and 10230 transitions. [2024-11-23 23:44:54,568 INFO L78 Accepts]: Start accepts. Automaton has 7326 states and 10230 transitions. Word has length 1249 [2024-11-23 23:44:54,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:44:54,575 INFO L471 AbstractCegarLoop]: Abstraction has 7326 states and 10230 transitions. [2024-11-23 23:44:54,576 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-23 23:44:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 7326 states and 10230 transitions. [2024-11-23 23:44:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2024-11-23 23:44:54,680 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:44:54,681 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:44:54,682 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:44:54,682 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:44:54,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:44:54,684 INFO L85 PathProgramCache]: Analyzing trace with hash 607393852, now seen corresponding path program 1 times [2024-11-23 23:44:54,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:44:54,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051638682] [2024-11-23 23:44:54,685 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:44:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:46:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:46:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-23 23:46:49,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:46:49,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051638682] [2024-11-23 23:46:49,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051638682] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:46:49,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:46:49,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:46:49,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755495044] [2024-11-23 23:46:49,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:46:49,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:46:49,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:46:49,134 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:46:49,134 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:46:49,135 INFO L87 Difference]: Start difference. First operand 7326 states and 10230 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-23 23:46:53,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:46:56,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:46:56,186 INFO L93 Difference]: Finished difference Result 17543 states and 24432 transitions. [2024-11-23 23:46:56,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:46:56,187 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) Word has length 1252 [2024-11-23 23:46:56,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:46:56,304 INFO L225 Difference]: With dead ends: 17543 [2024-11-23 23:46:56,304 INFO L226 Difference]: Without dead ends: 10442 [2024-11-23 23:46:56,351 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:46:56,353 INFO L435 NwaCegarLoop]: 5401 mSDtfsCounter, 4651 mSDsluCounter, 5323 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4651 SdHoareTripleChecker+Valid, 10724 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-23 23:46:56,354 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4651 Valid, 10724 Invalid, 72 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-23 23:46:56,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10442 states. [2024-11-23 23:46:56,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10442 to 10419. [2024-11-23 23:46:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10419 states, 7560 states have (on average 1.3031746031746032) internal successors, (9852), 7625 states have internal predecessors, (9852), 2326 states have call successors, (2326), 531 states have call predecessors, (2326), 530 states have return successors, (2322), 2305 states have call predecessors, (2322), 2322 states have call successors, (2322) [2024-11-23 23:46:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 10419 states and 14500 transitions. [2024-11-23 23:46:57,060 INFO L78 Accepts]: Start accepts. Automaton has 10419 states and 14500 transitions. Word has length 1252 [2024-11-23 23:46:57,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:46:57,065 INFO L471 AbstractCegarLoop]: Abstraction has 10419 states and 14500 transitions. [2024-11-23 23:46:57,067 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-23 23:46:57,067 INFO L276 IsEmpty]: Start isEmpty. Operand 10419 states and 14500 transitions. [2024-11-23 23:46:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-11-23 23:46:57,104 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:46:57,105 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:46:57,105 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:46:57,106 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:46:57,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:46:57,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1665321466, now seen corresponding path program 1 times [2024-11-23 23:46:57,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:46:57,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37332747] [2024-11-23 23:46:57,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:46:57,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:48:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:48:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-23 23:48:43,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:48:43,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37332747] [2024-11-23 23:48:43,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37332747] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:48:43,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:48:43,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:48:43,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268409734] [2024-11-23 23:48:43,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:48:43,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:48:43,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:48:43,460 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:48:43,460 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:48:43,461 INFO L87 Difference]: Start difference. First operand 10419 states and 14500 transitions. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-23 23:48:47,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:48:51,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:48:51,469 INFO L93 Difference]: Finished difference Result 30303 states and 42158 transitions. [2024-11-23 23:48:51,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:48:51,470 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1263 [2024-11-23 23:48:51,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:48:51,671 INFO L225 Difference]: With dead ends: 30303 [2024-11-23 23:48:51,671 INFO L226 Difference]: Without dead ends: 20109 [2024-11-23 23:48:51,742 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:48:51,745 INFO L435 NwaCegarLoop]: 5377 mSDtfsCounter, 4786 mSDsluCounter, 5290 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4786 SdHoareTripleChecker+Valid, 10667 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:48:51,746 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4786 Valid, 10667 Invalid, 153 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 7.3s Time] [2024-11-23 23:48:51,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20109 states. [2024-11-23 23:48:52,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20109 to 20082. [2024-11-23 23:48:52,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20082 states, 14588 states have (on average 1.3030573073759255) internal successors, (19009), 14722 states have internal predecessors, (19009), 4435 states have call successors, (4435), 1057 states have call predecessors, (4435), 1056 states have return successors, (4431), 4388 states have call predecessors, (4431), 4431 states have call successors, (4431) [2024-11-23 23:48:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20082 states to 20082 states and 27875 transitions. [2024-11-23 23:48:52,919 INFO L78 Accepts]: Start accepts. Automaton has 20082 states and 27875 transitions. Word has length 1263 [2024-11-23 23:48:52,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:48:52,922 INFO L471 AbstractCegarLoop]: Abstraction has 20082 states and 27875 transitions. [2024-11-23 23:48:52,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-23 23:48:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 20082 states and 27875 transitions. [2024-11-23 23:48:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1271 [2024-11-23 23:48:52,954 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:48:52,954 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 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, 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, 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, 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, 1, 1, 1, 1] [2024-11-23 23:48:52,955 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:48:52,955 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:48:52,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:48:52,957 INFO L85 PathProgramCache]: Analyzing trace with hash -633701667, now seen corresponding path program 1 times [2024-11-23 23:48:52,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:48:52,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466732565] [2024-11-23 23:48:52,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:48:52,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:50:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:50:40,744 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-23 23:50:40,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:50:40,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466732565] [2024-11-23 23:50:40,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466732565] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:50:40,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:50:40,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:50:40,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688019807] [2024-11-23 23:50:40,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:50:40,749 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:50:40,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:50:40,751 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:50:40,751 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:50:40,751 INFO L87 Difference]: Start difference. First operand 20082 states and 27875 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-23 23:50:45,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:50:48,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:50:48,256 INFO L93 Difference]: Finished difference Result 52789 states and 73215 transitions. [2024-11-23 23:50:48,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:50:48,257 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1270 [2024-11-23 23:50:48,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:50:48,503 INFO L225 Difference]: With dead ends: 52789 [2024-11-23 23:50:48,503 INFO L226 Difference]: Without dead ends: 32932 [2024-11-23 23:50:48,593 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:50:48,595 INFO L435 NwaCegarLoop]: 5396 mSDtfsCounter, 4907 mSDsluCounter, 5331 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4907 SdHoareTripleChecker+Valid, 10727 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-11-23 23:50:48,596 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4907 Valid, 10727 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-11-23 23:50:48,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32932 states. [2024-11-23 23:50:50,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32932 to 32903. [2024-11-23 23:50:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32903 states, 23961 states have (on average 1.3020324694294896) internal successors, (31198), 24182 states have internal predecessors, (31198), 7194 states have call successors, (7194), 1746 states have call predecessors, (7194), 1745 states have return successors, (7190), 7109 states have call predecessors, (7190), 7190 states have call successors, (7190) [2024-11-23 23:50:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32903 states to 32903 states and 45582 transitions. [2024-11-23 23:50:50,572 INFO L78 Accepts]: Start accepts. Automaton has 32903 states and 45582 transitions. Word has length 1270 [2024-11-23 23:50:50,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:50:50,575 INFO L471 AbstractCegarLoop]: Abstraction has 32903 states and 45582 transitions. [2024-11-23 23:50:50,576 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-23 23:50:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 32903 states and 45582 transitions. [2024-11-23 23:50:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2024-11-23 23:50:50,613 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:50:50,614 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:50:50,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 23:50:50,615 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:50:50,616 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:50:50,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1326890500, now seen corresponding path program 1 times [2024-11-23 23:50:50,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:50:50,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320028949] [2024-11-23 23:50:50,617 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:50:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:53:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:53:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-23 23:53:13,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:53:13,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320028949] [2024-11-23 23:53:13,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320028949] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:53:13,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:53:13,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:53:13,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457402817] [2024-11-23 23:53:13,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:53:13,379 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:53:13,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:53:13,390 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:53:13,391 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:53:13,392 INFO L87 Difference]: Start difference. First operand 32903 states and 45582 transitions. Second operand has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-23 23:53:17,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:53:23,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:53:23,967 INFO L93 Difference]: Finished difference Result 90064 states and 124698 transitions. [2024-11-23 23:53:23,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:53:23,977 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1277 [2024-11-23 23:53:23,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:53:24,851 INFO L225 Difference]: With dead ends: 90064 [2024-11-23 23:53:24,852 INFO L226 Difference]: Without dead ends: 57386 [2024-11-23 23:53:25,032 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:53:25,039 INFO L435 NwaCegarLoop]: 5458 mSDtfsCounter, 4892 mSDsluCounter, 5347 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4892 SdHoareTripleChecker+Valid, 10805 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-23 23:53:25,040 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4892 Valid, 10805 Invalid, 48 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-23 23:53:25,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57386 states.