./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-spinlock_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB --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 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:13:05,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:13:05,166 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 03:13:05,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:13:05,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:13:05,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:13:05,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:13:05,214 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:13:05,215 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:13:05,215 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:13:05,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:13:05,216 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:13:05,216 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:13:05,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:13:05,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:13:05,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:13:05,219 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:13:05,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:13:05,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:13:05,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:13:05,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:13:05,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:13:05,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:13:05,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:13:05,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:13:05,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:13:05,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:13:05,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:13:05,223 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 [2024-11-28 03:13:05,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:13:05,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:13:05,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:13:05,633 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:13:05,633 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:13:05,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 03:13:08,932 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/data/22a5cfe90/3983aa60b59542008bb94b31eb44a2e1/FLAG38ff7992c [2024-11-28 03:13:09,984 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:13:09,985 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 03:13:10,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/data/22a5cfe90/3983aa60b59542008bb94b31eb44a2e1/FLAG38ff7992c [2024-11-28 03:13:10,097 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/data/22a5cfe90/3983aa60b59542008bb94b31eb44a2e1 [2024-11-28 03:13:10,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:13:10,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:13:10,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:13:10,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:13:10,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:13:10,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:10" (1/1) ... [2024-11-28 03:13:10,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e60651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:10, skipping insertion in model container [2024-11-28 03:13:10,116 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:13:10" (1/1) ... [2024-11-28 03:13:10,303 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:13:16,107 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2024-11-28 03:13:16,111 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2024-11-28 03:13:16,112 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2024-11-28 03:13:16,112 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2024-11-28 03:13:16,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:13:16,216 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:13:16,644 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)); [11272-11273] [2024-11-28 03:13:16,954 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)); [14128-14129] [2024-11-28 03:13:16,955 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)); [14150-14151] [2024-11-28 03:13:16,996 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)); [15503-15504] [2024-11-28 03:13:17,015 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)); [16195-16196] [2024-11-28 03:13:17,033 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)); [16569-16570] [2024-11-28 03:13:17,053 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)); [17171-17172] [2024-11-28 03:13:17,071 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)); [17638-17639] [2024-11-28 03:13:17,118 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2024-11-28 03:13:17,119 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2024-11-28 03:13:17,120 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2024-11-28 03:13:17,122 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_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2024-11-28 03:13:17,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:13:17,683 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:13:17,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17 WrapperNode [2024-11-28 03:13:17,684 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:13:17,685 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:13:17,686 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:13:17,687 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:13:17,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:17,881 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:18,276 INFO L138 Inliner]: procedures = 710, calls = 4725, calls flagged for inlining = 343, calls inlined = 330, statements flattened = 9782 [2024-11-28 03:13:18,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:13:18,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:13:18,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:13:18,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:13:18,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:18,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:18,369 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:23,627 INFO L175 MemorySlicer]: Split 3072 memory accesses to 24 slices as follows [5, 7, 3, 3, 15, 1, 15, 2, 2, 4, 26, 3, 3, 13, 56, 3, 2, 3, 40, 36, 345, 2477, 4, 4]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 0, 3, 3, 0, 1, 0, 2, 0, 0, 0, 0, 0, 13, 56, 0, 0, 0, 0, 0, 0, 23, 4, 4]. The 1660 writes are split as follows [0, 6, 0, 0, 15, 0, 13, 0, 1, 3, 24, 2, 2, 0, 0, 2, 0, 2, 0, 34, 345, 1211, 0, 0]. [2024-11-28 03:13:23,628 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:23,629 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:23,921 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:23,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:24,001 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:24,139 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:24,168 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:24,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:13:24,272 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:13:24,272 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:13:24,273 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:13:24,274 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (1/1) ... [2024-11-28 03:13:24,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:13:24,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:13:24,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:13:24,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5dc1fb2f-08c4-48bf-8d84-b80c711e2683/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:13:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-11-28 03:13:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-11-28 03:13:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-11-28 03:13:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-11-28 03:13:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-11-28 03:13:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-11-28 03:13:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 03:13:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 03:13:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_video [2024-11-28 03:13:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_video [2024-11-28 03:13:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-11-28 03:13:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-11-28 03:13:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-11-28 03:13:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-11-28 03:13:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-11-28 03:13:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-11-28 03:13:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-11-28 03:13:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-11-28 03:13:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 03:13:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 03:13:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-11-28 03:13:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-11-28 03:13:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-11-28 03:13:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-11-28 03:13:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-11-28 03:13:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-11-28 03:13:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-11-28 03:13:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-11-28 03:13:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 03:13:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 03:13:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 03:13:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 03:13:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-11-28 03:13:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-11-28 03:13:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-11-28 03:13:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-11-28 03:13:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-11-28 03:13:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-11-28 03:13:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-11-28 03:13:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-11-28 03:13:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 03:13:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 03:13:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-11-28 03:13:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-11-28 03:13:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-11-28 03:13:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-11-28 03:13:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2024-11-28 03:13:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2024-11-28 03:13:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-11-28 03:13:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-11-28 03:13:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-11-28 03:13:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-11-28 03:13:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2024-11-28 03:13:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2024-11-28 03:13:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-11-28 03:13:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-11-28 03:13:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-11-28 03:13:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-11-28 03:13:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-11-28 03:13:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-11-28 03:13:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-11-28 03:13:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-11-28 03:13:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 03:13:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 03:13:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 03:13:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-11-28 03:13:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 03:13:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-11-28 03:13:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-11-28 03:13:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 03:13:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 03:13:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-11-28 03:13:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 03:13:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-11-28 03:13:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 03:13:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2024-11-28 03:13:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 03:13:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-11-28 03:13:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-11-28 03:13:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-11-28 03:13:24,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-11-28 03:13:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 03:13:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 03:13:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-11-28 03:13:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-11-28 03:13:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 03:13:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 03:13:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 03:13:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 03:13:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 03:13:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 03:13:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-11-28 03:13:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-11-28 03:13:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-11-28 03:13:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-11-28 03:13:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-11-28 03:13:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-11-28 03:13:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 03:13:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 03:13:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 03:13:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-11-28 03:13:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-11-28 03:13:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-11-28 03:13:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 03:13:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 03:13:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 03:13:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-11-28 03:13:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-11-28 03:13:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-11-28 03:13:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-11-28 03:13:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2024-11-28 03:13:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2024-11-28 03:13:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-11-28 03:13:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-11-28 03:13:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-11-28 03:13:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-11-28 03:13:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-11-28 03:13:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-11-28 03:13:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-11-28 03:13:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-11-28 03:13:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-11-28 03:13:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-11-28 03:13:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-28 03:13:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-28 03:13:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 03:13:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 03:13:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 03:13:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 03:13:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-11-28 03:13:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:13:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-11-28 03:13:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 03:13:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 03:13:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-11-28 03:13:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-11-28 03:13:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-11-28 03:13:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-11-28 03:13:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-28 03:13:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-11-28 03:13:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-11-28 03:13:24,372 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 03:13:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 03:13:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-11-28 03:13:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-11-28 03:13:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 03:13:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-11-28 03:13:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-11-28 03:13:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 03:13:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 03:13:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 03:13:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 03:13:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 03:13:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 03:13:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 03:13:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 03:13:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 03:13:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 03:13:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-11-28 03:13:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-11-28 03:13:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 03:13:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-11-28 03:13:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-28 03:13:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 03:13:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-11-28 03:13:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-11-28 03:13:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 03:13:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 03:13:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-11-28 03:13:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 03:13:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 03:13:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-11-28 03:13:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-11-28 03:13:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-11-28 03:13:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 03:13:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-28 03:13:24,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 03:13:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-11-28 03:13:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-28 03:13:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 03:13:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 03:13:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-11-28 03:13:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-11-28 03:13:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-11-28 03:13:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-11-28 03:13:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-11-28 03:13:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-11-28 03:13:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-11-28 03:13:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 03:13:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 03:13:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 03:13:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-11-28 03:13:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-11-28 03:13:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 03:13:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-11-28 03:13:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 03:13:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-11-28 03:13:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-11-28 03:13:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-11-28 03:13:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 03:13:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 03:13:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 03:13:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 03:13:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 03:13:26,597 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:13:26,603 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:14:19,531 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 03:14:20,454 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 03:15:02,617 INFO L? ?]: Removed 3989 outVars from TransFormulas that were not future-live. [2024-11-28 03:15:02,618 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:15:02,713 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:15:02,714 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-28 03:15:02,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:02 BoogieIcfgContainer [2024-11-28 03:15:02,714 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:15:02,717 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:15:02,717 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:15:02,723 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:15:02,724 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:13:10" (1/3) ... [2024-11-28 03:15:02,724 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2331ccbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:02, skipping insertion in model container [2024-11-28 03:15:02,725 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:13:17" (2/3) ... [2024-11-28 03:15:02,725 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2331ccbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:15:02, skipping insertion in model container [2024-11-28 03:15:02,725 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:15:02" (3/3) ... [2024-11-28 03:15:02,727 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 03:15:02,751 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:15:02,754 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i that has 204 procedures, 3943 locations, 1 initial locations, 34 loop locations, and 3 error locations. [2024-11-28 03:15:03,061 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:15:03,081 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;@7263a2e8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:15:03,081 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 03:15:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand has 3849 states, 2753 states have (on average 1.3134762077733382) internal successors, (3616), 2776 states have internal predecessors, (3616), 914 states have call successors, (914), 180 states have call predecessors, (914), 179 states have return successors, (901), 897 states have call predecessors, (901), 901 states have call successors, (901) [2024-11-28 03:15:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2024-11-28 03:15:03,213 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:15:03,215 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] [2024-11-28 03:15:03,216 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:15:03,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:15:03,224 INFO L85 PathProgramCache]: Analyzing trace with hash 1084698916, now seen corresponding path program 1 times [2024-11-28 03:15:03,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:15:03,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174880488] [2024-11-28 03:15:03,235 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:15:03,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:16:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:16:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54289 trivial. 0 not checked. [2024-11-28 03:16:36,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:16:36,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174880488] [2024-11-28 03:16:36,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174880488] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:16:37,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:16:37,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:16:37,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155385805] [2024-11-28 03:16:37,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:16:37,009 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:16:37,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:16:37,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:16:37,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:16:37,049 INFO L87 Difference]: Start difference. First operand has 3849 states, 2753 states have (on average 1.3134762077733382) internal successors, (3616), 2776 states have internal predecessors, (3616), 914 states have call successors, (914), 180 states have call predecessors, (914), 179 states have return successors, (901), 897 states have call predecessors, (901), 901 states have call successors, (901) 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) [2024-11-28 03:16:41,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:16:43,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:16:43,828 INFO L93 Difference]: Finished difference Result 10915 states and 15732 transitions. [2024-11-28 03:16:43,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:16:43,831 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 [2024-11-28 03:16:43,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:16:43,920 INFO L225 Difference]: With dead ends: 10915 [2024-11-28 03:16:43,920 INFO L226 Difference]: Without dead ends: 7273 [2024-11-28 03:16:43,949 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 [2024-11-28 03:16:43,952 INFO L435 NwaCegarLoop]: 5393 mSDtfsCounter, 4868 mSDsluCounter, 5293 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4868 SdHoareTripleChecker+Valid, 10686 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:16:43,953 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4868 Valid, 10686 Invalid, 109 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-11-28 03:16:43,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7273 states. [2024-11-28 03:16:44,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7273 to 7269. [2024-11-28 03:16:44,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7269 states, 5264 states have (on average 1.3077507598784195) internal successors, (6884), 5307 states have internal predecessors, (6884), 1648 states have call successors, (1648), 355 states have call predecessors, (1648), 354 states have return successors, (1644), 1636 states have call predecessors, (1644), 1644 states have call successors, (1644) [2024-11-28 03:16:44,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7269 states to 7269 states and 10176 transitions. [2024-11-28 03:16:44,622 INFO L78 Accepts]: Start accepts. Automaton has 7269 states and 10176 transitions. Word has length 1249 [2024-11-28 03:16:44,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:16:44,627 INFO L471 AbstractCegarLoop]: Abstraction has 7269 states and 10176 transitions. [2024-11-28 03:16:44,631 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) [2024-11-28 03:16:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 7269 states and 10176 transitions. [2024-11-28 03:16:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-11-28 03:16:44,723 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:16:44,723 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] [2024-11-28 03:16:44,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 03:16:44,724 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:16:44,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:16:44,726 INFO L85 PathProgramCache]: Analyzing trace with hash 491165475, now seen corresponding path program 1 times [2024-11-28 03:16:44,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:16:44,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517223536] [2024-11-28 03:16:44,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:16:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:18:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:18:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 03:18:15,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:18:15,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517223536] [2024-11-28 03:18:15,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517223536] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:18:15,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:18:15,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:18:15,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668234070] [2024-11-28 03:18:15,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:18:15,843 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:18:15,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:18:15,844 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:18:15,845 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:18:15,845 INFO L87 Difference]: Start difference. First operand 7269 states and 10176 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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) [2024-11-28 03:18:20,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:18:23,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:18:23,517 INFO L93 Difference]: Finished difference Result 21021 states and 29410 transitions. [2024-11-28 03:18:23,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:18:23,517 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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 1263 [2024-11-28 03:18:23,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:18:23,636 INFO L225 Difference]: With dead ends: 21021 [2024-11-28 03:18:23,636 INFO L226 Difference]: Without dead ends: 13977 [2024-11-28 03:18:23,677 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 [2024-11-28 03:18:23,678 INFO L435 NwaCegarLoop]: 5351 mSDtfsCounter, 4762 mSDsluCounter, 5264 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4762 SdHoareTripleChecker+Valid, 10615 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:18:23,678 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4762 Valid, 10615 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 7.1s Time] [2024-11-28 03:18:23,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13977 states. [2024-11-28 03:18:24,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13977 to 13951. [2024-11-28 03:18:24,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13951 states, 10133 states have (on average 1.3089904273166881) internal successors, (13264), 10221 states have internal predecessors, (13264), 3110 states have call successors, (3110), 706 states have call predecessors, (3110), 705 states have return successors, (3106), 3083 states have call predecessors, (3106), 3106 states have call successors, (3106) [2024-11-28 03:18:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13951 states to 13951 states and 19480 transitions. [2024-11-28 03:18:24,398 INFO L78 Accepts]: Start accepts. Automaton has 13951 states and 19480 transitions. Word has length 1263 [2024-11-28 03:18:24,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:18:24,401 INFO L471 AbstractCegarLoop]: Abstraction has 13951 states and 19480 transitions. [2024-11-28 03:18:24,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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) [2024-11-28 03:18:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 13951 states and 19480 transitions. [2024-11-28 03:18:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-11-28 03:18:24,422 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:18:24,423 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] [2024-11-28 03:18:24,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:18:24,423 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:18:24,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:18:24,424 INFO L85 PathProgramCache]: Analyzing trace with hash -2063264124, now seen corresponding path program 1 times [2024-11-28 03:18:24,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:18:24,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654087936] [2024-11-28 03:18:24,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:18:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:19:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:19:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 03:19:55,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:19:55,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654087936] [2024-11-28 03:19:55,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654087936] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:19:55,638 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:19:55,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:19:55,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697558923] [2024-11-28 03:19:55,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:19:55,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:19:55,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:19:55,643 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:19:55,643 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:19:55,644 INFO L87 Difference]: Start difference. First operand 13951 states and 19480 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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) [2024-11-28 03:19:59,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:20:02,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:20:02,194 INFO L93 Difference]: Finished difference Result 34211 states and 47713 transitions. [2024-11-28 03:20:02,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:20:02,195 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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 1263 [2024-11-28 03:20:02,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:20:02,391 INFO L225 Difference]: With dead ends: 34211 [2024-11-28 03:20:02,391 INFO L226 Difference]: Without dead ends: 20485 [2024-11-28 03:20:02,469 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 [2024-11-28 03:20:02,470 INFO L435 NwaCegarLoop]: 5370 mSDtfsCounter, 4887 mSDsluCounter, 5305 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4887 SdHoareTripleChecker+Valid, 10675 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:20:02,472 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4887 Valid, 10675 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-28 03:20:02,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20485 states. [2024-11-28 03:20:03,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20485 to 20459. [2024-11-28 03:20:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20459 states, 14896 states have (on average 1.307532223415682) internal successors, (19477), 15024 states have internal predecessors, (19477), 4512 states have call successors, (4512), 1049 states have call predecessors, (4512), 1048 states have return successors, (4508), 4469 states have call predecessors, (4508), 4508 states have call successors, (4508) [2024-11-28 03:20:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20459 states to 20459 states and 28497 transitions. [2024-11-28 03:20:03,477 INFO L78 Accepts]: Start accepts. Automaton has 20459 states and 28497 transitions. Word has length 1263 [2024-11-28 03:20:03,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:20:03,480 INFO L471 AbstractCegarLoop]: Abstraction has 20459 states and 28497 transitions. [2024-11-28 03:20:03,481 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 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) [2024-11-28 03:20:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 20459 states and 28497 transitions. [2024-11-28 03:20:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1273 [2024-11-28 03:20:03,509 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:20:03,510 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] [2024-11-28 03:20:03,510 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:20:03,510 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:20:03,511 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:20:03,512 INFO L85 PathProgramCache]: Analyzing trace with hash -237425231, now seen corresponding path program 1 times [2024-11-28 03:20:03,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:20:03,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096015443] [2024-11-28 03:20:03,513 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:20:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:21:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:21:28,347 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 03:21:28,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:21:28,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096015443] [2024-11-28 03:21:28,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096015443] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:21:28,347 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:21:28,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:21:28,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55858773] [2024-11-28 03:21:28,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:21:28,350 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:21:28,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:21:28,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:21:28,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:21:28,352 INFO L87 Difference]: Start difference. First operand 20459 states and 28497 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 03:21:32,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:21:33,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:21:33,714 INFO L93 Difference]: Finished difference Result 40618 states and 56537 transitions. [2024-11-28 03:21:33,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:21:33,715 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1272 [2024-11-28 03:21:33,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:21:33,845 INFO L225 Difference]: With dead ends: 40618 [2024-11-28 03:21:33,845 INFO L226 Difference]: Without dead ends: 20384 [2024-11-28 03:21:33,916 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 [2024-11-28 03:21:33,917 INFO L435 NwaCegarLoop]: 5350 mSDtfsCounter, 4991 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4991 SdHoareTripleChecker+Valid, 5705 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:21:33,917 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4991 Valid, 5705 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 03:21:33,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20384 states. [2024-11-28 03:21:34,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20384 to 20384. [2024-11-28 03:21:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20384 states, 14855 states have (on average 1.3064288118478626) internal successors, (19407), 14983 states have internal predecessors, (19407), 4474 states have call successors, (4474), 1053 states have call predecessors, (4474), 1052 states have return successors, (4470), 4431 states have call predecessors, (4470), 4470 states have call successors, (4470) [2024-11-28 03:21:34,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20384 states to 20384 states and 28351 transitions. [2024-11-28 03:21:34,904 INFO L78 Accepts]: Start accepts. Automaton has 20384 states and 28351 transitions. Word has length 1272 [2024-11-28 03:21:34,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:21:34,906 INFO L471 AbstractCegarLoop]: Abstraction has 20384 states and 28351 transitions. [2024-11-28 03:21:34,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 03:21:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 20384 states and 28351 transitions. [2024-11-28 03:21:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1274 [2024-11-28 03:21:34,932 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:21:34,932 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] [2024-11-28 03:21:34,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:21:34,933 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:21:34,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:21:34,934 INFO L85 PathProgramCache]: Analyzing trace with hash -288279095, now seen corresponding path program 1 times [2024-11-28 03:21:34,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:21:34,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697184727] [2024-11-28 03:21:34,935 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:21:34,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:22:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:23:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 03:23:00,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:23:00,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697184727] [2024-11-28 03:23:00,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697184727] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:23:00,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:23:00,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:23:00,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985872245] [2024-11-28 03:23:00,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:23:00,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:23:00,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:23:00,078 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:23:00,078 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:23:00,079 INFO L87 Difference]: Start difference. First operand 20384 states and 28351 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 03:23:04,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:23:05,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:23:05,335 INFO L93 Difference]: Finished difference Result 39874 states and 55403 transitions. [2024-11-28 03:23:05,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:23:05,336 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1273 [2024-11-28 03:23:05,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:23:05,466 INFO L225 Difference]: With dead ends: 39874 [2024-11-28 03:23:05,466 INFO L226 Difference]: Without dead ends: 19736 [2024-11-28 03:23:05,538 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 [2024-11-28 03:23:05,539 INFO L435 NwaCegarLoop]: 5189 mSDtfsCounter, 4829 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4829 SdHoareTripleChecker+Valid, 5544 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:23:05,539 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4829 Valid, 5544 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 03:23:05,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19736 states. [2024-11-28 03:23:06,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19736 to 19736. [2024-11-28 03:23:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19736 states, 14417 states have (on average 1.304917805368662) internal successors, (18813), 14527 states have internal predecessors, (18813), 4288 states have call successors, (4288), 1029 states have call predecessors, (4288), 1028 states have return successors, (4284), 4245 states have call predecessors, (4284), 4284 states have call successors, (4284) [2024-11-28 03:23:06,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19736 states to 19736 states and 27385 transitions. [2024-11-28 03:23:06,507 INFO L78 Accepts]: Start accepts. Automaton has 19736 states and 27385 transitions. Word has length 1273 [2024-11-28 03:23:06,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:23:06,508 INFO L471 AbstractCegarLoop]: Abstraction has 19736 states and 27385 transitions. [2024-11-28 03:23:06,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 03:23:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 19736 states and 27385 transitions. [2024-11-28 03:23:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1280 [2024-11-28 03:23:06,533 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:23:06,534 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, 1, 1] [2024-11-28 03:23:06,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:23:06,535 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:23:06,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:23:06,536 INFO L85 PathProgramCache]: Analyzing trace with hash -880667718, now seen corresponding path program 1 times [2024-11-28 03:23:06,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:23:06,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950845505] [2024-11-28 03:23:06,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:23:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:24:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:24:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-11-28 03:24:31,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:24:31,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950845505] [2024-11-28 03:24:31,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950845505] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:24:31,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:24:31,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:24:31,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932815074] [2024-11-28 03:24:31,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:24:31,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:24:31,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:24:31,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:24:31,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:24:31,136 INFO L87 Difference]: Start difference. First operand 19736 states and 27385 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, (119), 2 states have call predecessors, (119), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-28 03:24:35,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:24:37,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:24:37,044 INFO L93 Difference]: Finished difference Result 51015 states and 70754 transitions. [2024-11-28 03:24:37,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:24:37,044 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, (119), 2 states have call predecessors, (119), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1279 [2024-11-28 03:24:37,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:24:37,237 INFO L225 Difference]: With dead ends: 51015 [2024-11-28 03:24:37,237 INFO L226 Difference]: Without dead ends: 31525 [2024-11-28 03:24:37,312 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 [2024-11-28 03:24:37,313 INFO L435 NwaCegarLoop]: 5612 mSDtfsCounter, 4677 mSDsluCounter, 5132 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4677 SdHoareTripleChecker+Valid, 10744 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:24:37,313 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4677 Valid, 10744 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-28 03:24:37,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31525 states. [2024-11-28 03:24:38,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31525 to 31495. [2024-11-28 03:24:38,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31495 states, 23041 states have (on average 1.3045874745019748) internal successors, (30059), 23228 states have internal predecessors, (30059), 6803 states have call successors, (6803), 1649 states have call predecessors, (6803), 1648 states have return successors, (6799), 6722 states have call predecessors, (6799), 6799 states have call successors, (6799) [2024-11-28 03:24:38,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31495 states to 31495 states and 43661 transitions. [2024-11-28 03:24:38,783 INFO L78 Accepts]: Start accepts. Automaton has 31495 states and 43661 transitions. Word has length 1279 [2024-11-28 03:24:38,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:24:38,786 INFO L471 AbstractCegarLoop]: Abstraction has 31495 states and 43661 transitions. [2024-11-28 03:24:38,786 INFO L472 AbstractCegarLoop]: INTERPOLANT 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, (119), 2 states have call predecessors, (119), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-28 03:24:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 31495 states and 43661 transitions. [2024-11-28 03:24:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1288 [2024-11-28 03:24:38,812 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:24:38,812 INFO L218 NwaCegarLoop]: trace histogram [112, 112, 110, 110, 110, 110, 110, 110, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:24:38,812 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:24:38,812 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:24:38,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:24:38,813 INFO L85 PathProgramCache]: Analyzing trace with hash -2005673191, now seen corresponding path program 1 times [2024-11-28 03:24:38,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:24:38,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400966594] [2024-11-28 03:24:38,815 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:24:38,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:26:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:26:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 54624 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 54618 trivial. 0 not checked. [2024-11-28 03:26:03,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:26:03,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400966594] [2024-11-28 03:26:03,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [400966594] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:26:03,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:26:03,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:26:03,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521417285] [2024-11-28 03:26:03,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:26:03,333 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:26:03,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:26:03,334 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:26:03,335 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:26:03,335 INFO L87 Difference]: Start difference. First operand 31495 states and 43661 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (122), 2 states have call predecessors, (122), 1 states have return successors, (118), 3 states have call predecessors, (118), 3 states have call successors, (118) [2024-11-28 03:26:07,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:26:10,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:26:10,009 INFO L93 Difference]: Finished difference Result 82852 states and 114820 transitions. [2024-11-28 03:26:10,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:26:10,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (122), 2 states have call predecessors, (122), 1 states have return successors, (118), 3 states have call predecessors, (118), 3 states have call successors, (118) Word has length 1287 [2024-11-28 03:26:10,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:26:10,302 INFO L225 Difference]: With dead ends: 82852 [2024-11-28 03:26:10,303 INFO L226 Difference]: Without dead ends: 51603 [2024-11-28 03:26:10,429 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 [2024-11-28 03:26:10,431 INFO L435 NwaCegarLoop]: 7018 mSDtfsCounter, 4732 mSDsluCounter, 5113 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4732 SdHoareTripleChecker+Valid, 12131 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:26:10,431 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4732 Valid, 12131 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 60 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-28 03:26:10,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51603 states. [2024-11-28 03:26:12,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51603 to 51567. [2024-11-28 03:26:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51567 states, 37846 states have (on average 1.3054219732600538) internal successors, (49405), 38167 states have internal predecessors, (49405), 10983 states have call successors, (10983), 2744 states have call predecessors, (10983), 2735 states have return successors, (10979), 10826 states have call predecessors, (10979), 10979 states have call successors, (10979) [2024-11-28 03:26:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51567 states to 51567 states and 71367 transitions. [2024-11-28 03:26:12,758 INFO L78 Accepts]: Start accepts. Automaton has 51567 states and 71367 transitions. Word has length 1287 [2024-11-28 03:26:12,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:26:12,760 INFO L471 AbstractCegarLoop]: Abstraction has 51567 states and 71367 transitions. [2024-11-28 03:26:12,760 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (122), 2 states have call predecessors, (122), 1 states have return successors, (118), 3 states have call predecessors, (118), 3 states have call successors, (118) [2024-11-28 03:26:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 51567 states and 71367 transitions. [2024-11-28 03:26:12,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1322 [2024-11-28 03:26:12,782 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:26:12,783 INFO L218 NwaCegarLoop]: trace histogram [114, 114, 110, 110, 110, 110, 110, 110, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:26:12,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:26:12,783 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 03:26:12,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:26:12,784 INFO L85 PathProgramCache]: Analyzing trace with hash 1422512742, now seen corresponding path program 1 times [2024-11-28 03:26:12,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:26:12,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753296968] [2024-11-28 03:26:12,784 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:26:12,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms