./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_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/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_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1 --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 [2024-12-02 06:26:51,755 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:26:51,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 06:26:51,823 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:26:51,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:26:51,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:26:51,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:26:51,848 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:26:51,848 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:26:51,848 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:26:51,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:26:51,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:26:51,849 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:26:51,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:26:51,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:26:51,850 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:26:51,850 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:26:51,850 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:26:51,851 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 06:26:51,851 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:26:51,852 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:26:51,852 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:26:51,852 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:26:51,852 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_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 06:26:52,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:26:52,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:26:52,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:26:52,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:26:52,122 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:26:52,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 06:26:54,898 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/data/92d8e86dd/5d15dd91ef8a4b20a65739faa415d3f5/FLAG55e16e24d [2024-12-02 06:26:55,425 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:26:55,425 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 06:26:55,476 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/data/92d8e86dd/5d15dd91ef8a4b20a65739faa415d3f5/FLAG55e16e24d [2024-12-02 06:26:55,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/data/92d8e86dd/5d15dd91ef8a4b20a65739faa415d3f5 [2024-12-02 06:26:55,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:26:55,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:26:55,496 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:26:55,496 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:26:55,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:26:55,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:26:55" (1/1) ... [2024-12-02 06:26:55,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@775e93a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:26:55, skipping insertion in model container [2024-12-02 06:26:55,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:26:55" (1/1) ... [2024-12-02 06:26:55,636 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:26:59,997 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,002 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,002 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,003 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:27:00,086 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:27:00,412 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] [2024-12-02 06:27:00,507 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] [2024-12-02 06:27:00,508 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] [2024-12-02 06:27:00,529 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] [2024-12-02 06:27:00,542 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] [2024-12-02 06:27:00,550 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] [2024-12-02 06:27:00,558 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] [2024-12-02 06:27:00,567 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] [2024-12-02 06:27:00,589 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,590 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,590 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,591 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_6df91cc6-6659-4576-8785-81a6db93afe0/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] [2024-12-02 06:27:00,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:27:00,911 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:27:00,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00 WrapperNode [2024-12-02 06:27:00,912 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:27:00,913 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:27:00,913 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:27:00,913 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:27:00,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:00,998 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:01,277 INFO L138 Inliner]: procedures = 693, calls = 4685, calls flagged for inlining = 356, calls inlined = 341, statements flattened = 10238 [2024-12-02 06:27:01,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:27:01,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:27:01,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:27:01,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:27:01,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:01,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:01,352 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:05,656 INFO L175 MemorySlicer]: Split 3071 memory accesses to 24 slices as follows [5, 3, 2, 15, 40, 2, 3, 1, 2, 3, 3, 26, 13, 15, 4, 56, 2476, 7, 3, 36, 345, 4, 4, 3]. 81 percent of accesses are in the largest equivalence class. The 114 initializations are split as follows [5, 3, 0, 0, 0, 0, 0, 1, 2, 3, 0, 0, 13, 0, 0, 56, 23, 0, 0, 0, 0, 4, 4, 0]. The 1660 writes are split as follows [0, 0, 1, 15, 0, 0, 2, 0, 0, 0, 2, 24, 0, 13, 3, 0, 1211, 6, 2, 34, 345, 0, 0, 2]. [2024-12-02 06:27:05,657 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:05,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:05,839 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:05,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:05,881 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:06,020 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:06,042 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:06,106 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:27:06,107 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:27:06,107 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:27:06,107 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:27:06,108 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (1/1) ... [2024-12-02 06:27:06,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:27:06,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:27:06,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:27:06,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6df91cc6-6659-4576-8785-81a6db93afe0/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:27:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2024-12-02 06:27:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2024-12-02 06:27:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2024-12-02 06:27:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2024-12-02 06:27:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2024-12-02 06:27:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2024-12-02 06:27:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 06:27:06,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 06:27:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2024-12-02 06:27:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2024-12-02 06:27:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2024-12-02 06:27:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2024-12-02 06:27:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2024-12-02 06:27:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2024-12-02 06:27:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2024-12-02 06:27:06,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_device [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 06:27:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2024-12-02 06:27:06,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2024-12-02 06:27:06,174 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2024-12-02 06:27:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_device [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2024-12-02 06:27:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2024-12-02 06:27:06,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2024-12-02 06:27:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 06:27:06,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 06:27:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 06:27:06,176 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 06:27:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2024-12-02 06:27:06,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2024-12-02 06:27:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2024-12-02 06:27:06,176 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2024-12-02 06:27:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 06:27:06,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 06:27:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2024-12-02 06:27:06,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2024-12-02 06:27:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 06:27:06,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 06:27:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 06:27:06,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 06:27:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2024-12-02 06:27:06,178 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2024-12-02 06:27:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-12-02 06:27:06,178 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-12-02 06:27:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2024-12-02 06:27:06,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2024-12-02 06:27:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 06:27:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2024-12-02 06:27:06,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2024-12-02 06:27:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_31 [2024-12-02 06:27:06,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_31 [2024-12-02 06:27:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 06:27:06,179 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 06:27:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2024-12-02 06:27:06,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 06:27:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 06:27:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 06:27:06,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2024-12-02 06:27:06,182 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2024-12-02 06:27:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2024-12-02 06:27:06,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 06:27:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2024-12-02 06:27:06,184 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-02 06:27:06,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-02 06:27:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-02 06:27:06,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-02 06:27:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2024-12-02 06:27:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2024-12-02 06:27:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2024-12-02 06:27:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2024-12-02 06:27:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 06:27:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 06:27:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2024-12-02 06:27:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2024-12-02 06:27:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 06:27:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2024-12-02 06:27:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2024-12-02 06:27:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-12-02 06:27:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2024-12-02 06:27:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2024-12-02 06:27:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-12-02 06:27:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2024-12-02 06:27:06,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2024-12-02 06:27:06,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 06:27:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2024-12-02 06:27:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-02 06:27:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2024-12-02 06:27:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2024-12-02 06:27:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 06:27:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 06:27:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 06:27:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-02 06:27:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2024-12-02 06:27:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_graph_mutex_of_media_device [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2024-12-02 06:27:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 06:27:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2024-12-02 06:27:06,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2024-12-02 06:27:06,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2024-12-02 06:27:06,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 06:27:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2024-12-02 06:27:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2024-12-02 06:27:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2024-12-02 06:27:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-02 06:27:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2024-12-02 06:27:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 06:27:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2024-12-02 06:27:06,200 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2024-12-02 06:27:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 06:27:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2024-12-02 06:27:06,201 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2024-12-02 06:27:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-12-02 06:27:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_video [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2024-12-02 06:27:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2024-12-02 06:27:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 06:27:06,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 06:27:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2024-12-02 06:27:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-12-02 06:27:06,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_video [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2024-12-02 06:27:06,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2024-12-02 06:27:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-12-02 06:27:06,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2024-12-02 06:27:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2024-12-02 06:27:06,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 06:27:06,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 06:27:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 06:27:06,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 06:27:07,687 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:27:07,691 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:27:55,119 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 06:27:55,961 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 06:28:40,639 INFO L? ?]: Removed 4043 outVars from TransFormulas that were not future-live. [2024-12-02 06:28:40,639 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:28:40,691 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:28:40,691 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-02 06:28:40,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:28:40 BoogieIcfgContainer [2024-12-02 06:28:40,692 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:28:40,694 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:28:40,694 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:28:40,699 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:28:40,699 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:26:55" (1/3) ... [2024-12-02 06:28:40,699 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27512726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:28:40, skipping insertion in model container [2024-12-02 06:28:40,699 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:27:00" (2/3) ... [2024-12-02 06:28:40,700 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27512726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:28:40, skipping insertion in model container [2024-12-02 06:28:40,700 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:28:40" (3/3) ... [2024-12-02 06:28:40,701 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2024-12-02 06:28:40,715 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:28:40,718 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. [2024-12-02 06:28:40,840 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:28:40,849 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;@12ff85a3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:28:40,849 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-12-02 06:28:40,859 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) [2024-12-02 06:28:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1251 [2024-12-02 06:28:40,938 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:28:40,939 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, 1] [2024-12-02 06:28:40,940 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)] === [2024-12-02 06:28:40,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:28:40,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1470882636, now seen corresponding path program 1 times [2024-12-02 06:28:40,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:28:40,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507802949] [2024-12-02 06:28:40,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:28:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:29:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:30:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 54289 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54289 trivial. 0 not checked. [2024-12-02 06:30:02,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:30:02,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507802949] [2024-12-02 06:30:02,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507802949] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:30:02,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:30:02,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:30:02,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471733079] [2024-12-02 06:30:02,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:30:02,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:30:02,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:30:02,843 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:30:02,843 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:30:02,853 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 47.0) internal successors, (141), 3 states have internal predecessors, (141), 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) [2024-12-02 06:30:07,116 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 [] [2024-12-02 06:30:09,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:30:09,105 INFO L93 Difference]: Finished difference Result 11000 states and 15827 transitions. [2024-12-02 06:30:09,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:30:09,108 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 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 1250 [2024-12-02 06:30:09,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:30:09,163 INFO L225 Difference]: With dead ends: 11000 [2024-12-02 06:30:09,163 INFO L226 Difference]: Without dead ends: 7330 [2024-12-02 06:30:09,184 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 [2024-12-02 06:30:09,187 INFO L435 NwaCegarLoop]: 5419 mSDtfsCounter, 4895 mSDsluCounter, 5319 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 22 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4895 SdHoareTripleChecker+Valid, 10738 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-12-02 06:30:09,188 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4895 Valid, 10738 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-12-02 06:30:09,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7330 states. [2024-12-02 06:30:09,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7330 to 7326. [2024-12-02 06:30:09,519 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) [2024-12-02 06:30:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7326 states to 7326 states and 10230 transitions. [2024-12-02 06:30:09,559 INFO L78 Accepts]: Start accepts. Automaton has 7326 states and 10230 transitions. Word has length 1250 [2024-12-02 06:30:09,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:30:09,562 INFO L471 AbstractCegarLoop]: Abstraction has 7326 states and 10230 transitions. [2024-12-02 06:30:09,563 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.0) internal successors, (141), 3 states have internal predecessors, (141), 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) [2024-12-02 06:30:09,563 INFO L276 IsEmpty]: Start isEmpty. Operand 7326 states and 10230 transitions. [2024-12-02 06:30:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2024-12-02 06:30:09,603 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:30:09,604 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] [2024-12-02 06:30:09,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 06:30:09,604 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)] === [2024-12-02 06:30:09,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:30:09,605 INFO L85 PathProgramCache]: Analyzing trace with hash 607393852, now seen corresponding path program 1 times [2024-12-02 06:30:09,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:30:09,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791728116] [2024-12-02 06:30:09,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:30:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:31:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:31:33,904 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-12-02 06:31:33,905 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:31:33,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791728116] [2024-12-02 06:31:33,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791728116] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:31:33,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:31:33,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:31:33,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117807419] [2024-12-02 06:31:33,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:31:33,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:31:33,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:31:33,910 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:31:33,910 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:31:33,910 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) [2024-12-02 06:31:38,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 06:31:40,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:31:40,537 INFO L93 Difference]: Finished difference Result 17543 states and 24432 transitions. [2024-12-02 06:31:40,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:31:40,538 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 [2024-12-02 06:31:40,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:31:40,628 INFO L225 Difference]: With dead ends: 17543 [2024-12-02 06:31:40,628 INFO L226 Difference]: Without dead ends: 10442 [2024-12-02 06:31:40,668 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:31:40,669 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, 6.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:31:40,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4651 Valid, 10724 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-12-02 06:31:40,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10442 states. [2024-12-02 06:31:41,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10442 to 10419. [2024-12-02 06:31:41,153 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) [2024-12-02 06:31:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 10419 states and 14500 transitions. [2024-12-02 06:31:41,207 INFO L78 Accepts]: Start accepts. Automaton has 10419 states and 14500 transitions. Word has length 1252 [2024-12-02 06:31:41,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:31:41,210 INFO L471 AbstractCegarLoop]: Abstraction has 10419 states and 14500 transitions. [2024-12-02 06:31:41,210 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) [2024-12-02 06:31:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 10419 states and 14500 transitions. [2024-12-02 06:31:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1264 [2024-12-02 06:31:41,233 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:31:41,233 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] [2024-12-02 06:31:41,233 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 06:31:41,233 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)] === [2024-12-02 06:31:41,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:31:41,234 INFO L85 PathProgramCache]: Analyzing trace with hash -1665321466, now seen corresponding path program 1 times [2024-12-02 06:31:41,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:31:41,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965659247] [2024-12-02 06:31:41,235 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:31:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:33:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:33:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-12-02 06:33:07,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:33:07,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965659247] [2024-12-02 06:33:07,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965659247] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:33:07,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:33:07,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:33:07,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030793490] [2024-12-02 06:33:07,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:33:07,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:33:07,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:33:07,086 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:33:07,086 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:33:07,092 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) [2024-12-02 06:33:11,269 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 [] [2024-12-02 06:33:13,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:33:13,946 INFO L93 Difference]: Finished difference Result 30303 states and 42158 transitions. [2024-12-02 06:33:13,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:33:13,948 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 [2024-12-02 06:33:13,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:33:14,055 INFO L225 Difference]: With dead ends: 30303 [2024-12-02 06:33:14,055 INFO L226 Difference]: Without dead ends: 20109 [2024-12-02 06:33:14,091 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:33:14,092 INFO L435 NwaCegarLoop]: 5377 mSDtfsCounter, 4786 mSDsluCounter, 5290 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s 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, 6.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:33:14,093 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4786 Valid, 10667 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2024-12-02 06:33:14,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20109 states. [2024-12-02 06:33:14,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20109 to 20082. [2024-12-02 06:33:14,640 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) [2024-12-02 06:33:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20082 states to 20082 states and 27875 transitions. [2024-12-02 06:33:14,713 INFO L78 Accepts]: Start accepts. Automaton has 20082 states and 27875 transitions. Word has length 1263 [2024-12-02 06:33:14,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:33:14,715 INFO L471 AbstractCegarLoop]: Abstraction has 20082 states and 27875 transitions. [2024-12-02 06:33:14,715 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) [2024-12-02 06:33:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 20082 states and 27875 transitions. [2024-12-02 06:33:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1271 [2024-12-02 06:33:14,733 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:33:14,733 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] [2024-12-02 06:33:14,733 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 06:33:14,733 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)] === [2024-12-02 06:33:14,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:33:14,734 INFO L85 PathProgramCache]: Analyzing trace with hash -633701667, now seen corresponding path program 1 times [2024-12-02 06:33:14,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:33:14,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503929901] [2024-12-02 06:33:14,735 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:33:14,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:34:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:34:35,286 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-12-02 06:34:35,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:34:35,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503929901] [2024-12-02 06:34:35,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503929901] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:34:35,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:34:35,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:34:35,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936684750] [2024-12-02 06:34:35,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:34:35,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:34:35,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:34:35,288 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:34:35,288 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:34:35,289 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) [2024-12-02 06:34:39,457 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 [] [2024-12-02 06:34:41,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:34:41,301 INFO L93 Difference]: Finished difference Result 52789 states and 73215 transitions. [2024-12-02 06:34:41,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:34:41,301 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 [2024-12-02 06:34:41,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:34:41,433 INFO L225 Difference]: With dead ends: 52789 [2024-12-02 06:34:41,434 INFO L226 Difference]: Without dead ends: 32932 [2024-12-02 06:34:41,511 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:34:41,512 INFO L435 NwaCegarLoop]: 5396 mSDtfsCounter, 4907 mSDsluCounter, 5331 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s 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, 5.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:34:41,512 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4907 Valid, 10727 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 61 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-12-02 06:34:41,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32932 states. [2024-12-02 06:34:42,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32932 to 32903. [2024-12-02 06:34:42,654 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) [2024-12-02 06:34:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32903 states to 32903 states and 45582 transitions. [2024-12-02 06:34:42,779 INFO L78 Accepts]: Start accepts. Automaton has 32903 states and 45582 transitions. Word has length 1270 [2024-12-02 06:34:42,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:34:42,780 INFO L471 AbstractCegarLoop]: Abstraction has 32903 states and 45582 transitions. [2024-12-02 06:34:42,780 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) [2024-12-02 06:34:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 32903 states and 45582 transitions. [2024-12-02 06:34:42,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2024-12-02 06:34:42,794 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:34:42,795 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] [2024-12-02 06:34:42,795 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 06:34:42,795 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)] === [2024-12-02 06:34:42,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:34:42,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1326890500, now seen corresponding path program 1 times [2024-12-02 06:34:42,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:34:42,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43029254] [2024-12-02 06:34:42,796 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:34:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:36:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:36:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 54285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-12-02 06:36:03,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:36:03,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43029254] [2024-12-02 06:36:03,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43029254] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:36:03,376 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:36:03,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:36:03,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253399777] [2024-12-02 06:36:03,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:36:03,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:36:03,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:36:03,378 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:36:03,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:36:03,379 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) [2024-12-02 06:36:07,549 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 [] [2024-12-02 06:36:09,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:36:09,704 INFO L93 Difference]: Finished difference Result 90064 states and 124698 transitions. [2024-12-02 06:36:09,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:36:09,705 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 [2024-12-02 06:36:09,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:36:09,897 INFO L225 Difference]: With dead ends: 90064 [2024-12-02 06:36:09,897 INFO L226 Difference]: Without dead ends: 57386 [2024-12-02 06:36:09,982 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 [2024-12-02 06:36:09,983 INFO L435 NwaCegarLoop]: 5458 mSDtfsCounter, 4892 mSDsluCounter, 5347 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s 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 [2024-12-02 06:36:09,983 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] [2024-12-02 06:36:10,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57386 states. [2024-12-02 06:36:11,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57386 to 57349. [2024-12-02 06:36:11,274 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) [2024-12-02 06:36:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57349 states to 57349 states and 79360 transitions. [2024-12-02 06:36:11,475 INFO L78 Accepts]: Start accepts. Automaton has 57349 states and 79360 transitions. Word has length 1277 [2024-12-02 06:36:11,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:36:11,476 INFO L471 AbstractCegarLoop]: Abstraction has 57349 states and 79360 transitions. [2024-12-02 06:36:11,477 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) [2024-12-02 06:36:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 57349 states and 79360 transitions. [2024-12-02 06:36:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1285 [2024-12-02 06:36:11,492 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:36:11,493 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] [2024-12-02 06:36:11,493 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 06:36:11,493 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)] === [2024-12-02 06:36:11,493 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:36:11,494 INFO L85 PathProgramCache]: Analyzing trace with hash 459609966, now seen corresponding path program 1 times [2024-12-02 06:36:11,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:36:11,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456602787] [2024-12-02 06:36:11,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:36:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:37:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:37:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 55278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 55278 trivial. 0 not checked. [2024-12-02 06:37:34,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:37:34,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456602787] [2024-12-02 06:37:34,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456602787] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:37:34,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:37:34,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:37:34,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233487062] [2024-12-02 06:37:34,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:37:34,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:37:34,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:37:34,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:37:34,675 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:37:34,675 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) [2024-12-02 06:37:38,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 06:37:41,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:37:41,634 INFO L93 Difference]: Finished difference Result 164139 states and 227150 transitions. [2024-12-02 06:37:41,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:37:41,635 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 [2024-12-02 06:37:41,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:37:42,026 INFO L225 Difference]: With dead ends: 164139 [2024-12-02 06:37:42,026 INFO L226 Difference]: Without dead ends: 107015 [2024-12-02 06:37:42,189 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:37:42,190 INFO L435 NwaCegarLoop]: 5396 mSDtfsCounter, 4918 mSDsluCounter, 5339 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s 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, 5.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:37:42,190 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4918 Valid, 10735 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-12-02 06:37:42,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107015 states. [2024-12-02 06:37:44,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107015 to 106962. [2024-12-02 06:37:44,525 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) [2024-12-02 06:37:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106962 states to 106962 states and 147888 transitions. [2024-12-02 06:37:44,863 INFO L78 Accepts]: Start accepts. Automaton has 106962 states and 147888 transitions. Word has length 1284 [2024-12-02 06:37:44,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:37:44,865 INFO L471 AbstractCegarLoop]: Abstraction has 106962 states and 147888 transitions. [2024-12-02 06:37:44,865 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) [2024-12-02 06:37:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 106962 states and 147888 transitions. [2024-12-02 06:37:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1288 [2024-12-02 06:37:44,879 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:37:44,880 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] [2024-12-02 06:37:44,880 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 06:37:44,880 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)] === [2024-12-02 06:37:44,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:37:44,881 INFO L85 PathProgramCache]: Analyzing trace with hash 256733861, now seen corresponding path program 1 times [2024-12-02 06:37:44,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:37:44,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626522894] [2024-12-02 06:37:44,881 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:37:44,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:39:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:39:01,673 INFO L134 CoverageAnalysis]: Checked inductivity of 54624 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 54618 trivial. 0 not checked. [2024-12-02 06:39:01,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:39:01,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626522894] [2024-12-02 06:39:01,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626522894] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:39:01,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:39:01,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:39:01,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869592583] [2024-12-02 06:39:01,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:39:01,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:39:01,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:39:01,675 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:39:01,675 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:39:01,675 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) [2024-12-02 06:39:05,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 06:39:10,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:39:10,412 INFO L93 Difference]: Finished difference Result 304617 states and 421159 transitions. [2024-12-02 06:39:10,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:39:10,413 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 [2024-12-02 06:39:10,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:39:11,116 INFO L225 Difference]: With dead ends: 304617 [2024-12-02 06:39:11,116 INFO L226 Difference]: Without dead ends: 197880 [2024-12-02 06:39:11,383 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 [2024-12-02 06:39:11,383 INFO L435 NwaCegarLoop]: 8280 mSDtfsCounter, 4947 mSDsluCounter, 5328 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s 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, 5.5s IncrementalHoareTripleChecker+Time [2024-12-02 06:39:11,383 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4947 Valid, 13608 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 60 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-12-02 06:39:11,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197880 states. [2024-12-02 06:39:16,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197880 to 197797. [2024-12-02 06:39:16,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197797 states, 144602 states have (on average 1.3021327505843625) internal successors, (188291), 146152 states have internal predecessors, (188291), 42418 states have call successors, (42418), 10807 states have call predecessors, (42418), 10774 states have return successors, (42414), 41656 states have call predecessors, (42414), 42414 states have call successors, (42414) [2024-12-02 06:39:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197797 states to 197797 states and 273123 transitions. [2024-12-02 06:39:17,653 INFO L78 Accepts]: Start accepts. Automaton has 197797 states and 273123 transitions. Word has length 1287 [2024-12-02 06:39:17,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:39:17,654 INFO L471 AbstractCegarLoop]: Abstraction has 197797 states and 273123 transitions. [2024-12-02 06:39:17,654 INFO L472 AbstractCegarLoop]: INTERPOLANT 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) [2024-12-02 06:39:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 197797 states and 273123 transitions. [2024-12-02 06:39:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-12-02 06:39:17,666 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:39:17,666 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:39:17,666 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 06:39:17,667 INFO L396 AbstractCegarLoop]: === Iteration 8 === 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)] === [2024-12-02 06:39:17,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:39:17,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1315384473, now seen corresponding path program 1 times [2024-12-02 06:39:17,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:39:17,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316054318] [2024-12-02 06:39:17,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:39:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms