./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/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 e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:22:40,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:22:40,587 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:22:40,599 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:22:40,602 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:22:40,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:22:40,647 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:22:40,647 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:22:40,648 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:22:40,648 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:22:40,649 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:22:40,649 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:22:40,650 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:22:40,650 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:22:40,651 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:22:40,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:22:40,652 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:22:40,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:22:40,653 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:22:40,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:22:40,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:22:40,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:22:40,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:22:40,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:22:40,656 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:22:40,656 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:22:40,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:22:40,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:22:40,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:22:40,657 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:22:40,657 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/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 -> e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 [2024-11-28 02:22:41,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:22:41,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:22:41,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:22:41,027 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:22:41,027 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:22:41,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 02:22:44,521 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/data/fce9762d2/8428c3ef85c146a2a4f207f431748bfb/FLAGe181032e8 [2024-11-28 02:22:45,510 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:22:45,512 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 02:22:45,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/data/fce9762d2/8428c3ef85c146a2a4f207f431748bfb/FLAGe181032e8 [2024-11-28 02:22:45,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/data/fce9762d2/8428c3ef85c146a2a4f207f431748bfb [2024-11-28 02:22:45,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:22:45,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:22:45,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:22:45,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:22:45,636 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:22:45,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:22:45" (1/1) ... [2024-11-28 02:22:45,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b185fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:45, skipping insertion in model container [2024-11-28 02:22:45,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:22:45" (1/1) ... [2024-11-28 02:22:45,848 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:22:51,646 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2024-11-28 02:22:51,652 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2024-11-28 02:22:51,656 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2024-11-28 02:22:51,657 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2024-11-28 02:22:51,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:22:51,811 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:22:52,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [11312-11313] [2024-11-28 02:22:52,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [14238-14239] [2024-11-28 02:22:52,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (644), "i" (12UL)); [14260-14261] [2024-11-28 02:22:52,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [15613-15614] [2024-11-28 02:22:52,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16305-16306] [2024-11-28 02:22:52,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [16679-16680] [2024-11-28 02:22:52,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17281-17282] [2024-11-28 02:22:52,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/media/v4l2-subdev.h"), "i" (643), "i" (12UL)); [17748-17749] [2024-11-28 02:22:52,747 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2024-11-28 02:22:52,747 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2024-11-28 02:22:52,748 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2024-11-28 02:22:52,748 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_2518af90-aeda-4d8e-bc9c-896cd036dbeb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2024-11-28 02:22:52,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:22:53,162 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:22:53,163 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53 WrapperNode [2024-11-28 02:22:53,163 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:22:53,164 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:22:53,164 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:22:53,165 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:22:53,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:22:53,297 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:22:53,696 INFO L138 Inliner]: procedures = 693, calls = 4685, calls flagged for inlining = 356, calls inlined = 341, statements flattened = 10238 [2024-11-28 02:22:53,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:22:53,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:22:53,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:22:53,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:22:53,709 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:22:53,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:22:53,774 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:00,707 INFO L175 MemorySlicer]: Split 3071 memory accesses to 24 slices as follows [5, 3, 15, 56, 1, 2, 7, 2476, 2, 26, 3, 40, 3, 3, 3, 13, 36, 2, 3, 15, 4, 4, 4, 345]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 3, 0, 56, 1, 2, 0, 23, 0, 0, 0, 0, 3, 0, 0, 13, 0, 0, 0, 0, 0, 4, 4, 0]. The 1660 writes are split as follows [0, 0, 15, 0, 0, 0, 6, 1211, 1, 24, 2, 0, 0, 2, 2, 0, 34, 0, 2, 13, 3, 0, 0, 345]. [2024-11-28 02:23:00,707 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:00,708 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,012 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,083 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,328 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,381 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,488 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:23:01,491 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:23:01,491 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:23:01,492 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:23:01,493 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (1/1) ... [2024-11-28 02:23:01,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:23:01,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:23:01,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:23:01,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2518af90-aeda-4d8e-bc9c-896cd036dbeb/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:23:01,581 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-11-28 02:23:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-11-28 02:23:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-11-28 02:23:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-11-28 02:23:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-11-28 02:23:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-11-28 02:23:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:23:01,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:23:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-11-28 02:23:01,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-11-28 02:23:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-11-28 02:23:01,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-11-28 02:23:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-11-28 02:23:01,585 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-11-28 02:23:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-11-28 02:23:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:23:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:23:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-11-28 02:23:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-11-28 02:23:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-11-28 02:23:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-11-28 02:23:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-11-28 02:23:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-11-28 02:23:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-11-28 02:23:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-11-28 02:23:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-11-28 02:23:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:23:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:23:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_31 [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_31 [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 02:23:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 02:23:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-11-28 02:23:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-11-28 02:23:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-11-28 02:23:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-11-28 02:23:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 02:23:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 02:23:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-11-28 02:23:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 02:23:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-11-28 02:23:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:23:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 02:23:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-11-28 02:23:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-11-28 02:23:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:23:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:23:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-11-28 02:23:01,601 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-11-28 02:23:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 02:23:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 02:23:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 02:23:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 02:23:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 02:23:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 02:23:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-11-28 02:23:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-11-28 02:23:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-11-28 02:23:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-11-28 02:23:01,605 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-11-28 02:23:01,605 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 02:23:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-11-28 02:23:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-11-28 02:23:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-11-28 02:23:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-11-28 02:23:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:23:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:23:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-11-28 02:23:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-11-28 02:23:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:23:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-11-28 02:23:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:23:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:23:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-11-28 02:23:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-11-28 02:23:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-11-28 02:23:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-11-28 02:23:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-11-28 02:23:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-11-28 02:23:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-11-28 02:23:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-11-28 02:23:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-11-28 02:23:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-11-28 02:23:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-11-28 02:23:01,612 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-11-28 02:23:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-11-28 02:23:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-11-28 02:23:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-28 02:23:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-28 02:23:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-11-28 02:23:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-11-28 02:23:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 02:23:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 02:23:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 02:23:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 02:23:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-11-28 02:23:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-11-28 02:23:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:23:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:23:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-11-28 02:23:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-11-28 02:23:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 02:23:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 02:23:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-11-28 02:23:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-11-28 02:23:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-11-28 02:23:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-11-28 02:23:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-11-28 02:23:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-11-28 02:23:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-11-28 02:23:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-11-28 02:23:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-11-28 02:23:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-11-28 02:23:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-28 02:23:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-11-28 02:23:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-11-28 02:23:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:23:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:23:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-11-28 02:23:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-11-28 02:23:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-11-28 02:23:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-11-28 02:23:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-11-28 02:23:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-11-28 02:23:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-11-28 02:23:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 02:23:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 02:23:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-11-28 02:23:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-11-28 02:23:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-11-28 02:23:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-11-28 02:23:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:23:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:23:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:23:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:23:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:23:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:23:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:23:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:23:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:23:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-11-28 02:23:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-11-28 02:23:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-11-28 02:23:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-11-28 02:23:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-11-28 02:23:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-11-28 02:23:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-28 02:23:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-28 02:23:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-11-28 02:23:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-11-28 02:23:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 02:23:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 02:23:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-11-28 02:23:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-11-28 02:23:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-28 02:23:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-28 02:23:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 02:23:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 02:23:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-11-28 02:23:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-11-28 02:23:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-11-28 02:23:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-11-28 02:23:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:23:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-11-28 02:23:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:23:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-11-28 02:23:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-11-28 02:23:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-11-28 02:23:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:23:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-11-28 02:23:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-11-28 02:23:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-28 02:23:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-28 02:23:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-11-28 02:23:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-11-28 02:23:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-11-28 02:23:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-11-28 02:23:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-11-28 02:23:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-11-28 02:23:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-11-28 02:23:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 02:23:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:23:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-11-28 02:23:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-11-28 02:23:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-11-28 02:23:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-11-28 02:23:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-11-28 02:23:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-11-28 02:23:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-11-28 02:23:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:23:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 02:23:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 02:23:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 02:23:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 02:23:04,007 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:23:04,012 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:23:58,319 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 02:23:59,185 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:24:47,822 INFO L? ?]: Removed 4043 outVars from TransFormulas that were not future-live. [2024-11-28 02:24:47,823 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:24:47,902 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:24:47,902 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-28 02:24:47,902 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:24:47 BoogieIcfgContainer [2024-11-28 02:24:47,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:24:47,905 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:24:47,905 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:24:47,911 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:24:47,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:22:45" (1/3) ... [2024-11-28 02:24:47,912 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46731480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:24:47, skipping insertion in model container [2024-11-28 02:24:47,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:22:53" (2/3) ... [2024-11-28 02:24:47,913 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46731480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:24:47, skipping insertion in model container [2024-11-28 02:24:47,913 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:24:47" (3/3) ... [2024-11-28 02:24:47,914 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-11-28 02:24:47,935 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:24:47,939 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i that has 206 procedures, 3971 locations, 1 initial locations, 34 loop locations, and 3 error locations. [2024-11-28 02:24:48,095 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:24:48,108 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;@3e53a667, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:24:48,109 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 02:24:48,125 INFO L276 IsEmpty]: Start isEmpty. Operand has 3877 states, 2781 states have (on average 1.3110391945343403) internal successors, (3646), 2804 states have internal predecessors, (3646), 912 states have call successors, (912), 182 states have call predecessors, (912), 181 states have return successors, (899), 895 states have call predecessors, (899), 899 states have call successors, (899) [2024-11-28 02:24:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1250 [2024-11-28 02:24:48,245 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:24:48,247 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 02:24:48,247 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:24:48,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:24:48,256 INFO L85 PathProgramCache]: Analyzing trace with hash -743470003, now seen corresponding path program 1 times [2024-11-28 02:24:48,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:24:48,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228675033] [2024-11-28 02:24:48,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:48,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:26:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:26:27,769 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 02:26:27,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:26:27,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228675033] [2024-11-28 02:26:27,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228675033] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:26:27,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:26:27,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:26:27,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483372156] [2024-11-28 02:26:27,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:26:27,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:26:27,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:26:27,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:26:27,802 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:26:27,812 INFO L87 Difference]: Start difference. First operand has 3877 states, 2781 states have (on average 1.3110391945343403) internal successors, (3646), 2804 states have internal predecessors, (3646), 912 states have call successors, (912), 182 states have call predecessors, (912), 181 states have return successors, (899), 895 states have call predecessors, (899), 899 states have call successors, (899) Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 3 states have call successors, (117), 2 states have call predecessors, (117), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:26:32,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:26:34,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:26:34,769 INFO L93 Difference]: Finished difference Result 11000 states and 15827 transitions. [2024-11-28 02:26:34,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:26:34,773 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 02:26:34,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:26:34,876 INFO L225 Difference]: With dead ends: 11000 [2024-11-28 02:26:34,876 INFO L226 Difference]: Without dead ends: 7330 [2024-11-28 02:26:34,915 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 02:26:34,920 INFO L435 NwaCegarLoop]: 5419 mSDtfsCounter, 4896 mSDsluCounter, 5319 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4896 SdHoareTripleChecker+Valid, 10738 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:26:34,921 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4896 Valid, 10738 Invalid, 109 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-28 02:26:34,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7330 states. [2024-11-28 02:26:35,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7330 to 7326. [2024-11-28 02:26:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7326 states, 5320 states have (on average 1.305263157894737) internal successors, (6944), 5363 states have internal predecessors, (6944), 1645 states have call successors, (1645), 359 states have call predecessors, (1645), 358 states have return successors, (1641), 1633 states have call predecessors, (1641), 1641 states have call successors, (1641) [2024-11-28 02:26:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7326 states to 7326 states and 10230 transitions. [2024-11-28 02:26:35,628 INFO L78 Accepts]: Start accepts. Automaton has 7326 states and 10230 transitions. Word has length 1249 [2024-11-28 02:26:35,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:26:35,636 INFO L471 AbstractCegarLoop]: Abstraction has 7326 states and 10230 transitions. [2024-11-28 02:26:35,637 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 02:26:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 7326 states and 10230 transitions. [2024-11-28 02:26:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2024-11-28 02:26:35,716 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:26:35,717 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:26:35,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:26:35,717 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:26:35,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:26:35,719 INFO L85 PathProgramCache]: Analyzing trace with hash 607393852, now seen corresponding path program 1 times [2024-11-28 02:26:35,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:26:35,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264841130] [2024-11-28 02:26:35,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:26:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:27:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:27:59,220 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 02:27:59,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:27:59,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [264841130] [2024-11-28 02:27:59,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [264841130] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:27:59,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:27:59,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:27:59,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349723810] [2024-11-28 02:27:59,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:27:59,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:27:59,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:27:59,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:27:59,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:27:59,226 INFO L87 Difference]: Start difference. First operand 7326 states and 10230 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-28 02:28:03,453 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 02:28:05,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:28:05,618 INFO L93 Difference]: Finished difference Result 17543 states and 24432 transitions. [2024-11-28 02:28:05,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:28:05,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) Word has length 1252 [2024-11-28 02:28:05,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:28:05,699 INFO L225 Difference]: With dead ends: 17543 [2024-11-28 02:28:05,700 INFO L226 Difference]: Without dead ends: 10442 [2024-11-28 02:28:05,733 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 02:28:05,735 INFO L435 NwaCegarLoop]: 5401 mSDtfsCounter, 4651 mSDsluCounter, 5323 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4651 SdHoareTripleChecker+Valid, 10724 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:28:05,735 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4651 Valid, 10724 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-28 02:28:05,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10442 states. [2024-11-28 02:28:06,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10442 to 10419. [2024-11-28 02:28:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10419 states, 7560 states have (on average 1.3031746031746032) internal successors, (9852), 7625 states have internal predecessors, (9852), 2326 states have call successors, (2326), 531 states have call predecessors, (2326), 530 states have return successors, (2322), 2305 states have call predecessors, (2322), 2322 states have call successors, (2322) [2024-11-28 02:28:06,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 10419 states and 14500 transitions. [2024-11-28 02:28:06,304 INFO L78 Accepts]: Start accepts. Automaton has 10419 states and 14500 transitions. Word has length 1252 [2024-11-28 02:28:06,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:28:06,307 INFO L471 AbstractCegarLoop]: Abstraction has 10419 states and 14500 transitions. [2024-11-28 02:28:06,308 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (113), 3 states have call predecessors, (113), 3 states have call successors, (113) [2024-11-28 02:28:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 10419 states and 14500 transitions. [2024-11-28 02:28:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-11-28 02:28:06,332 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:28:06,333 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 02:28:06,333 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:28:06,333 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:28:06,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:28:06,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1665321466, now seen corresponding path program 1 times [2024-11-28 02:28:06,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:28:06,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63322063] [2024-11-28 02:28:06,336 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:28:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:29:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:29:28,748 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 02:29:28,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:29:28,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63322063] [2024-11-28 02:29:28,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63322063] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:29:28,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:29:28,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:29:28,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138337611] [2024-11-28 02:29:28,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:29:28,751 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:29:28,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:29:28,752 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:29:28,752 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:29:28,753 INFO L87 Difference]: Start difference. First operand 10419 states and 14500 transitions. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:29:32,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:29:36,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:29:36,315 INFO L93 Difference]: Finished difference Result 30303 states and 42158 transitions. [2024-11-28 02:29:36,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:29:36,316 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1263 [2024-11-28 02:29:36,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:29:36,497 INFO L225 Difference]: With dead ends: 30303 [2024-11-28 02:29:36,497 INFO L226 Difference]: Without dead ends: 20109 [2024-11-28 02:29:36,558 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 02:29:36,562 INFO L435 NwaCegarLoop]: 5377 mSDtfsCounter, 4786 mSDsluCounter, 5290 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4786 SdHoareTripleChecker+Valid, 10667 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:29:36,564 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4786 Valid, 10667 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2024-11-28 02:29:36,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20109 states. [2024-11-28 02:29:37,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20109 to 20082. [2024-11-28 02:29:37,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20082 states, 14588 states have (on average 1.3030573073759255) internal successors, (19009), 14722 states have internal predecessors, (19009), 4435 states have call successors, (4435), 1057 states have call predecessors, (4435), 1056 states have return successors, (4431), 4388 states have call predecessors, (4431), 4431 states have call successors, (4431) [2024-11-28 02:29:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20082 states to 20082 states and 27875 transitions. [2024-11-28 02:29:37,630 INFO L78 Accepts]: Start accepts. Automaton has 20082 states and 27875 transitions. Word has length 1263 [2024-11-28 02:29:37,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:29:37,633 INFO L471 AbstractCegarLoop]: Abstraction has 20082 states and 27875 transitions. [2024-11-28 02:29:37,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (119), 2 states have call predecessors, (119), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:29:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 20082 states and 27875 transitions. [2024-11-28 02:29:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1271 [2024-11-28 02:29:37,665 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:29:37,666 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:29:37,666 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:29:37,667 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:29:37,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:29:37,669 INFO L85 PathProgramCache]: Analyzing trace with hash -633701667, now seen corresponding path program 1 times [2024-11-28 02:29:37,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:29:37,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743408079] [2024-11-28 02:29:37,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:29:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:30:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:31:00,284 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 02:31:00,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:31:00,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743408079] [2024-11-28 02:31:00,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743408079] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:31:00,285 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:31:00,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:31:00,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615322786] [2024-11-28 02:31:00,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:31:00,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:31:00,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:31:00,289 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:31:00,289 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:31:00,289 INFO L87 Difference]: Start difference. First operand 20082 states and 27875 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-28 02:31:04,530 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 02:31:06,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:31:06,760 INFO L93 Difference]: Finished difference Result 52789 states and 73215 transitions. [2024-11-28 02:31:06,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:31:06,760 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1270 [2024-11-28 02:31:06,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:31:06,942 INFO L225 Difference]: With dead ends: 52789 [2024-11-28 02:31:06,942 INFO L226 Difference]: Without dead ends: 32932 [2024-11-28 02:31:07,017 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 02:31:07,017 INFO L435 NwaCegarLoop]: 5396 mSDtfsCounter, 4907 mSDsluCounter, 5331 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4907 SdHoareTripleChecker+Valid, 10727 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:31:07,017 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4907 Valid, 10727 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-28 02:31:07,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32932 states. [2024-11-28 02:31:08,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32932 to 32903. [2024-11-28 02:31:08,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32903 states, 23961 states have (on average 1.3020324694294896) internal successors, (31198), 24182 states have internal predecessors, (31198), 7194 states have call successors, (7194), 1746 states have call predecessors, (7194), 1745 states have return successors, (7190), 7109 states have call predecessors, (7190), 7190 states have call successors, (7190) [2024-11-28 02:31:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32903 states to 32903 states and 45582 transitions. [2024-11-28 02:31:08,456 INFO L78 Accepts]: Start accepts. Automaton has 32903 states and 45582 transitions. Word has length 1270 [2024-11-28 02:31:08,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:31:08,458 INFO L471 AbstractCegarLoop]: Abstraction has 32903 states and 45582 transitions. [2024-11-28 02:31:08,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (120), 2 states have call predecessors, (120), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2024-11-28 02:31:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 32903 states and 45582 transitions. [2024-11-28 02:31:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2024-11-28 02:31:08,483 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:31:08,483 INFO L218 NwaCegarLoop]: trace histogram [111, 111, 110, 110, 110, 110, 110, 110, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:31:08,484 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:31:08,484 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:31:08,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:31:08,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1326890500, now seen corresponding path program 1 times [2024-11-28 02:31:08,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:31:08,485 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955893307] [2024-11-28 02:31:08,485 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:31:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:32:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:32:26,854 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 02:32:26,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:32:26,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955893307] [2024-11-28 02:32:26,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955893307] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:32:26,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:32:26,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:32:26,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839933053] [2024-11-28 02:32:26,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:32:26,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:32:26,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:32:26,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:32:26,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:32:26,858 INFO L87 Difference]: Start difference. First operand 32903 states and 45582 transitions. Second operand has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:32:31,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:32:33,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:32:33,239 INFO L93 Difference]: Finished difference Result 90064 states and 124698 transitions. [2024-11-28 02:32:33,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:32:33,240 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.666666666666664) internal successors, (170), 3 states have internal predecessors, (170), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1277 [2024-11-28 02:32:33,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:32:33,526 INFO L225 Difference]: With dead ends: 90064 [2024-11-28 02:32:33,526 INFO L226 Difference]: Without dead ends: 57386 [2024-11-28 02:32:33,660 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 02:32:33,663 INFO L435 NwaCegarLoop]: 5458 mSDtfsCounter, 4892 mSDsluCounter, 5347 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4892 SdHoareTripleChecker+Valid, 10805 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 02:32:33,663 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4892 Valid, 10805 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-28 02:32:33,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57386 states. [2024-11-28 02:32:35,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57386 to 57349. [2024-11-28 02:32:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57349 states, 41774 states have (on average 1.3015272657633934) internal successors, (54370), 42185 states have internal predecessors, (54370), 12497 states have call successors, (12497), 3076 states have call predecessors, (12497), 3075 states have return successors, (12493), 12323 states have call predecessors, (12493), 12493 states have call successors, (12493) [2024-11-28 02:32:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57349 states to 57349 states and 79360 transitions. [2024-11-28 02:32:36,022 INFO L78 Accepts]: Start accepts. Automaton has 57349 states and 79360 transitions. Word has length 1277 [2024-11-28 02:32:36,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:32:36,025 INFO L471 AbstractCegarLoop]: Abstraction has 57349 states and 79360 transitions. [2024-11-28 02:32:36,026 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, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:32:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 57349 states and 79360 transitions. [2024-11-28 02:32:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1285 [2024-11-28 02:32:36,051 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:32:36,052 INFO L218 NwaCegarLoop]: trace histogram [112, 112, 111, 111, 111, 111, 111, 111, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:32:36,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:32:36,052 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:32:36,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:32:36,053 INFO L85 PathProgramCache]: Analyzing trace with hash 459609966, now seen corresponding path program 1 times [2024-11-28 02:32:36,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:32:36,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964027611] [2024-11-28 02:32:36,054 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:32:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:33:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:34:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 55278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55278 trivial. 0 not checked. [2024-11-28 02:34:00,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:34:00,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964027611] [2024-11-28 02:34:00,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964027611] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:34:00,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:34:00,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:34:00,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278170411] [2024-11-28 02:34:00,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:34:00,046 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:34:00,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:34:00,046 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:34:00,046 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:34:00,047 INFO L87 Difference]: Start difference. First operand 57349 states and 79360 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:34:04,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:34:07,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:34:07,231 INFO L93 Difference]: Finished difference Result 164139 states and 227150 transitions. [2024-11-28 02:34:07,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:34:07,232 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) Word has length 1284 [2024-11-28 02:34:07,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:34:07,750 INFO L225 Difference]: With dead ends: 164139 [2024-11-28 02:34:07,750 INFO L226 Difference]: Without dead ends: 107015 [2024-11-28 02:34:07,954 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 02:34:07,955 INFO L435 NwaCegarLoop]: 5396 mSDtfsCounter, 4918 mSDsluCounter, 5339 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4918 SdHoareTripleChecker+Valid, 10735 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:34:07,955 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4918 Valid, 10735 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-28 02:34:08,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107015 states. [2024-11-28 02:34:12,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107015 to 106962. [2024-11-28 02:34:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106962 states, 78016 states have (on average 1.3017073420836751) internal successors, (101554), 78829 states have internal predecessors, (101554), 23169 states have call successors, (23169), 5775 states have call predecessors, (23169), 5774 states have return successors, (23165), 22797 states have call predecessors, (23165), 23165 states have call successors, (23165) [2024-11-28 02:34:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106962 states to 106962 states and 147888 transitions. [2024-11-28 02:34:13,358 INFO L78 Accepts]: Start accepts. Automaton has 106962 states and 147888 transitions. Word has length 1284 [2024-11-28 02:34:13,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:34:13,368 INFO L471 AbstractCegarLoop]: Abstraction has 106962 states and 147888 transitions. [2024-11-28 02:34:13,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (118), 2 states have call predecessors, (118), 1 states have return successors, (115), 3 states have call predecessors, (115), 3 states have call successors, (115) [2024-11-28 02:34:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 106962 states and 147888 transitions. [2024-11-28 02:34:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1288 [2024-11-28 02:34:13,414 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:34:13,415 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 02:34:13,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 02:34:13,416 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:34:13,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:34:13,423 INFO L85 PathProgramCache]: Analyzing trace with hash 256733861, now seen corresponding path program 1 times [2024-11-28 02:34:13,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:34:13,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832916539] [2024-11-28 02:34:13,423 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:34:13,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:35:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:35:56,508 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 02:35:56,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:35:56,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832916539] [2024-11-28 02:35:56,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832916539] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:35:56,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:35:56,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:35:56,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896337645] [2024-11-28 02:35:56,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:35:56,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:35:56,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:35:56,512 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:35:56,512 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:35:56,513 INFO L87 Difference]: Start difference. First operand 106962 states and 147888 transitions. Second operand has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2024-11-28 02:36:00,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:36:07,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:36:07,688 INFO L93 Difference]: Finished difference Result 304617 states and 421159 transitions. [2024-11-28 02:36:07,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:36:07,689 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1287 [2024-11-28 02:36:07,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:36:09,074 INFO L225 Difference]: With dead ends: 304617 [2024-11-28 02:36:09,074 INFO L226 Difference]: Without dead ends: 197880 [2024-11-28 02:36:09,498 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 02:36:09,504 INFO L435 NwaCegarLoop]: 8280 mSDtfsCounter, 4947 mSDsluCounter, 5328 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4947 SdHoareTripleChecker+Valid, 13608 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:36:09,505 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4947 Valid, 13608 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 60 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-28 02:36:09,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197880 states.