./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-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:39:26,640 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:39:26,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:39:26,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:39:26,775 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:39:26,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:39:26,828 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:39:26,829 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:39:26,829 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:39:26,830 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:39:26,831 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:39:26,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:39:26,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:39:26,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:39:26,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:39:26,833 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:39:26,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:26,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:39:26,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:39:26,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:39:26,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:39:26,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:26,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:39:26,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:39:26,836 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:39:26,837 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:39:26,837 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 [2024-11-23 23:39:27,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:39:27,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:39:27,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:39:27,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:39:27,249 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:39:27,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2024-11-23 23:39:30,785 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/data/06177c71f/2f7d67740ad94b78a9c439f2a368b9af/FLAGe5ed3be01 [2024-11-23 23:39:31,773 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:39:31,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2024-11-23 23:39:31,839 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/data/06177c71f/2f7d67740ad94b78a9c439f2a368b9af/FLAGe5ed3be01 [2024-11-23 23:39:31,866 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/data/06177c71f/2f7d67740ad94b78a9c439f2a368b9af [2024-11-23 23:39:31,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:39:31,872 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:39:31,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:39:31,876 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:39:31,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:39:31,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:39:31" (1/1) ... [2024-11-23 23:39:31,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8d169a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:31, skipping insertion in model container [2024-11-23 23:39:31,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:39:31" (1/1) ... [2024-11-23 23:39:32,118 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:39:36,927 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2024-11-23 23:39:36,935 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2024-11-23 23:39:36,936 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2024-11-23 23:39:36,937 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2024-11-23 23:39:36,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:39:37,142 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:39:37,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7937] [2024-11-23 23:39:37,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7944] [2024-11-23 23:39:37,433 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (341), "i" (12UL)); [8348-8349] [2024-11-23 23:39:37,515 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (543), "i" (12UL)); [8715-8716] [2024-11-23 23:39:37,521 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (602), "i" (12UL)); [8822-8823] [2024-11-23 23:39:37,539 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (698), "i" (12UL)); [8987-8988] [2024-11-23 23:39:37,582 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (713), "i" (12UL)); [9021-9022] [2024-11-23 23:39:37,655 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 *)"drivers/media/pci/cx88/cx88-video.c"), "i" (814), "i" (12UL)); [9274-9275] [2024-11-23 23:39:38,496 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2024-11-23 23:39:38,497 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2024-11-23 23:39:38,499 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2024-11-23 23:39:38,500 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_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2024-11-23 23:39:38,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:39:38,862 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:39:38,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38 WrapperNode [2024-11-23 23:39:38,863 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:39:38,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:39:38,865 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:39:38,865 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:39:38,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:39,042 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:39,509 INFO L138 Inliner]: procedures = 489, calls = 4138, calls flagged for inlining = 274, calls inlined = 263, statements flattened = 9156 [2024-11-23 23:39:39,510 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:39:39,511 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:39:39,511 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:39:39,512 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:39:39,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:39,525 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:39,610 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,108 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [1, 2, 9, 9, 6, 6, 9, 63, 1, 21, 354, 2, 919, 16, 2, 2, 11, 52, 8, 3, 15, 2, 8, 2, 8, 2, 69, 16, 1, 1, 1169, 7]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [1, 2, 8, 8, 6, 6, 8, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 8, 1, 0, 0, 8, 0, 8, 0, 69, 0, 1, 1, 40, 7]. The 1775 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 63, 0, 21, 354, 1, 919, 0, 0, 0, 10, 42, 0, 0, 15, 1, 0, 2, 0, 1, 0, 16, 0, 0, 330, 0]. [2024-11-23 23:39:45,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,395 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,418 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,611 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,762 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:39:45,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:39:45,765 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:39:45,765 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:39:45,766 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (1/1) ... [2024-11-23 23:39:45,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:39:45,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:39:45,822 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:39:45,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1990d7-898b-4a20-b5f5-9fe1c80559cc/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:39:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-23 23:39:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-23 23:39:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:39:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:39:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-23 23:39:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-23 23:39:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-23 23:39:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-23 23:39:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-23 23:39:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-23 23:39:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-23 23:39:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-23 23:39:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-11-23 23:39:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-11-23 23:39:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-11-23 23:39:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-11-23 23:39:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-23 23:39:45,867 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-23 23:39:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-23 23:39:45,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-23 23:39:45,868 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-23 23:39:45,868 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-23 23:39:45,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-11-23 23:39:45,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-11-23 23:39:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-23 23:39:45,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-23 23:39:45,870 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-23 23:39:45,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-23 23:39:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 23:39:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 23:39:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-11-23 23:39:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-11-23 23:39:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-23 23:39:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-23 23:39:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-23 23:39:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-23 23:39:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:39:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:39:45,941 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-23 23:39:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-23 23:39:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-23 23:39:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-23 23:39:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-23 23:39:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-23 23:39:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:39:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-11-23 23:39:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-11-23 23:39:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-11-23 23:39:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-11-23 23:39:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-23 23:39:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-23 23:39:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-11-23 23:39:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 23:39:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 23:39:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-23 23:39:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-23 23:39:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-23 23:39:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-23 23:39:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:39:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:39:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:39:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:39:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:39:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 23:39:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-23 23:39:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-23 23:39:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 23:39:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 23:39:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-11-23 23:39:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-11-23 23:39:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2024-11-23 23:39:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2024-11-23 23:39:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:39:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:39:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:39:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:39:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 23:39:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-11-23 23:39:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-23 23:39:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-23 23:39:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-23 23:39:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-23 23:39:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-23 23:39:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-23 23:39:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-23 23:39:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-23 23:39:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-23 23:39:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-23 23:39:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-23 23:39:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-23 23:39:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-23 23:39:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-23 23:39:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:39:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-23 23:39:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-23 23:39:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-23 23:39:45,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-23 23:39:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-23 23:39:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-23 23:39:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-23 23:39:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-23 23:39:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-23 23:39:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-23 23:39:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:39:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:39:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:39:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:39:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-11-23 23:39:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-11-23 23:39:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-23 23:39:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-23 23:39:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-11-23 23:39:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-23 23:39:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-23 23:39:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-23 23:39:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-23 23:39:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-23 23:39:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-23 23:39:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:39:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:39:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-11-23 23:39:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-11-23 23:39:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 23:39:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 23:39:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-23 23:39:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-23 23:39:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-23 23:39:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-23 23:39:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-23 23:39:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-23 23:39:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-23 23:39:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-23 23:39:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-23 23:39:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-23 23:39:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-23 23:39:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-23 23:39:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-23 23:39:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-23 23:39:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-23 23:39:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:39:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:39:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 23:39:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 23:39:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:39:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:39:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-11-23 23:39:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-11-23 23:39:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-23 23:39:45,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-23 23:39:45,977 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-11-23 23:39:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-11-23 23:39:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-11-23 23:39:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-11-23 23:39:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-23 23:39:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-23 23:39:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-23 23:39:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-23 23:39:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-11-23 23:39:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-11-23 23:39:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-11-23 23:39:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-11-23 23:39:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-23 23:39:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-23 23:39:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 23:39:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:39:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 23:39:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-11-23 23:39:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-23 23:39:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-23 23:39:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-11-23 23:39:45,983 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 23:39:45,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 23:39:45,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 23:39:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 23:39:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 23:39:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 23:39:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-23 23:39:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-23 23:39:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 23:39:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:39:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:39:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:39:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:39:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:39:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-11-23 23:39:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-11-23 23:39:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-11-23 23:39:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:39:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-23 23:39:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-11-23 23:39:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:39:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:39:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:39:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 23:39:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-23 23:39:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-23 23:39:48,385 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:39:48,390 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:40:28,996 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-23 23:40:29,199 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:40:45,076 INFO L? ?]: Removed 3960 outVars from TransFormulas that were not future-live. [2024-11-23 23:40:45,076 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:40:45,174 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:40:45,175 INFO L312 CfgBuilder]: Removed 37 assume(true) statements. [2024-11-23 23:40:45,175 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:40:45 BoogieIcfgContainer [2024-11-23 23:40:45,175 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:40:45,178 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:40:45,181 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:40:45,188 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:40:45,190 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:39:31" (1/3) ... [2024-11-23 23:40:45,191 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a1e6025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:40:45, skipping insertion in model container [2024-11-23 23:40:45,194 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:39:38" (2/3) ... [2024-11-23 23:40:45,195 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a1e6025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:40:45, skipping insertion in model container [2024-11-23 23:40:45,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:40:45" (3/3) ... [2024-11-23 23:40:45,196 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2024-11-23 23:40:45,221 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:40:45,225 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i that has 182 procedures, 3492 locations, 1 initial locations, 35 loop locations, and 3 error locations. [2024-11-23 23:40:45,552 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:40:45,572 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;@554aa7d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:40:45,574 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-23 23:40:45,596 INFO L276 IsEmpty]: Start isEmpty. Operand has 3335 states, 2381 states have (on average 1.2969340613187736) internal successors, (3088), 2396 states have internal predecessors, (3088), 802 states have call successors, (802), 150 states have call predecessors, (802), 149 states have return successors, (795), 794 states have call predecessors, (795), 795 states have call successors, (795) [2024-11-23 23:40:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-23 23:40:45,680 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:40:45,686 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:40:45,686 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:40:45,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:40:45,703 INFO L85 PathProgramCache]: Analyzing trace with hash -1313893903, now seen corresponding path program 1 times [2024-11-23 23:40:45,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:40:45,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150702612] [2024-11-23 23:40:45,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:40:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:44:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:45:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-23 23:45:02,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:45:02,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150702612] [2024-11-23 23:45:02,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150702612] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:45:02,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:45:02,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:45:02,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838866256] [2024-11-23 23:45:02,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:45:02,308 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:45:02,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:45:02,334 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:45:02,335 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:45:02,345 INFO L87 Difference]: Start difference. First operand has 3335 states, 2381 states have (on average 1.2969340613187736) internal successors, (3088), 2396 states have internal predecessors, (3088), 802 states have call successors, (802), 150 states have call predecessors, (802), 149 states have return successors, (795), 794 states have call predecessors, (795), 795 states have call successors, (795) Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-23 23:45:06,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:45:08,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:45:09,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:45:09,181 INFO L93 Difference]: Finished difference Result 9686 states and 13838 transitions. [2024-11-23 23:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:45:09,183 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 571 [2024-11-23 23:45:09,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:45:09,248 INFO L225 Difference]: With dead ends: 9686 [2024-11-23 23:45:09,249 INFO L226 Difference]: Without dead ends: 6435 [2024-11-23 23:45:09,272 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:45:09,275 INFO L435 NwaCegarLoop]: 4660 mSDtfsCounter, 4377 mSDsluCounter, 4582 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4377 SdHoareTripleChecker+Valid, 9242 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:45:09,276 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4377 Valid, 9242 Invalid, 54 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2024-11-23 23:45:09,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6435 states. [2024-11-23 23:45:09,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6435 to 6431. [2024-11-23 23:45:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6431 states, 4623 states have (on average 1.2866104261302185) internal successors, (5948), 4652 states have internal predecessors, (5948), 1511 states have call successors, (1511), 295 states have call predecessors, (1511), 294 states have return successors, (1507), 1505 states have call predecessors, (1507), 1507 states have call successors, (1507) [2024-11-23 23:45:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6431 states to 6431 states and 8966 transitions. [2024-11-23 23:45:09,767 INFO L78 Accepts]: Start accepts. Automaton has 6431 states and 8966 transitions. Word has length 571 [2024-11-23 23:45:09,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:45:09,769 INFO L471 AbstractCegarLoop]: Abstraction has 6431 states and 8966 transitions. [2024-11-23 23:45:09,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-23 23:45:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 6431 states and 8966 transitions. [2024-11-23 23:45:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-23 23:45:09,791 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:45:09,792 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:45:09,792 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:45:09,792 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:45:09,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:45:09,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1999892600, now seen corresponding path program 1 times [2024-11-23 23:45:09,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:45:09,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654560923] [2024-11-23 23:45:09,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:45:09,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:49:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:49:12,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-23 23:49:12,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:49:12,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654560923] [2024-11-23 23:49:12,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654560923] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:49:12,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:49:12,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:49:12,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540961337] [2024-11-23 23:49:12,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:49:12,213 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:49:12,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:49:12,215 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:49:12,215 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:49:12,215 INFO L87 Difference]: Start difference. First operand 6431 states and 8966 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-23 23:49:16,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:49:18,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:49:20,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:49:20,417 INFO L93 Difference]: Finished difference Result 15531 states and 21634 transitions. [2024-11-23 23:49:20,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:49:20,418 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 594 [2024-11-23 23:49:20,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:49:20,502 INFO L225 Difference]: With dead ends: 15531 [2024-11-23 23:49:20,502 INFO L226 Difference]: Without dead ends: 9203 [2024-11-23 23:49:20,537 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:49:20,540 INFO L435 NwaCegarLoop]: 4821 mSDtfsCounter, 4133 mSDsluCounter, 4554 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4133 SdHoareTripleChecker+Valid, 9375 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2024-11-23 23:49:20,542 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4133 Valid, 9375 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 7.7s Time] [2024-11-23 23:49:20,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9203 states. [2024-11-23 23:49:21,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9203 to 9184. [2024-11-23 23:49:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9184 states, 6641 states have (on average 1.287306128595091) internal successors, (8549), 6682 states have internal predecessors, (8549), 2111 states have call successors, (2111), 431 states have call predecessors, (2111), 429 states have return successors, (2107), 2099 states have call predecessors, (2107), 2107 states have call successors, (2107) [2024-11-23 23:49:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9184 states to 9184 states and 12767 transitions. [2024-11-23 23:49:21,152 INFO L78 Accepts]: Start accepts. Automaton has 9184 states and 12767 transitions. Word has length 594 [2024-11-23 23:49:21,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:49:21,154 INFO L471 AbstractCegarLoop]: Abstraction has 9184 states and 12767 transitions. [2024-11-23 23:49:21,156 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-23 23:49:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 9184 states and 12767 transitions. [2024-11-23 23:49:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-23 23:49:21,179 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:49:21,180 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:49:21,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:49:21,180 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:49:21,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:49:21,185 INFO L85 PathProgramCache]: Analyzing trace with hash 800156398, now seen corresponding path program 1 times [2024-11-23 23:49:21,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:49:21,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968378026] [2024-11-23 23:49:21,187 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:49:21,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:52:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:53:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-23 23:53:01,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:53:01,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968378026] [2024-11-23 23:53:01,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968378026] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:53:01,023 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:53:01,023 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:53:01,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618900126] [2024-11-23 23:53:01,023 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:53:01,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:53:01,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:53:01,024 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:53:01,025 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:53:01,025 INFO L87 Difference]: Start difference. First operand 9184 states and 12767 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-23 23:53:05,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:53:06,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:53:09,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:53:09,493 INFO L93 Difference]: Finished difference Result 23738 states and 32931 transitions. [2024-11-23 23:53:09,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:53:09,494 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 589 [2024-11-23 23:53:09,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:53:09,608 INFO L225 Difference]: With dead ends: 23738 [2024-11-23 23:53:09,608 INFO L226 Difference]: Without dead ends: 14657 [2024-11-23 23:53:09,655 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 [2024-11-23 23:53:09,656 INFO L435 NwaCegarLoop]: 4634 mSDtfsCounter, 4094 mSDsluCounter, 4492 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4094 SdHoareTripleChecker+Valid, 9126 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:53:09,656 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4094 Valid, 9126 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 136 Invalid, 1 Unknown, 0 Unchecked, 8.0s Time] [2024-11-23 23:53:09,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14657 states. [2024-11-23 23:53:10,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14657 to 14634. [2024-11-23 23:53:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14634 states, 10626 states have (on average 1.2890080933559194) internal successors, (13697), 10700 states have internal predecessors, (13697), 3284 states have call successors, (3284), 724 states have call predecessors, (3284), 721 states have return successors, (3280), 3258 states have call predecessors, (3280), 3280 states have call successors, (3280) [2024-11-23 23:53:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14634 states to 14634 states and 20261 transitions. [2024-11-23 23:53:10,393 INFO L78 Accepts]: Start accepts. Automaton has 14634 states and 20261 transitions. Word has length 589 [2024-11-23 23:53:10,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:53:10,395 INFO L471 AbstractCegarLoop]: Abstraction has 14634 states and 20261 transitions. [2024-11-23 23:53:10,396 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-23 23:53:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 14634 states and 20261 transitions. [2024-11-23 23:53:10,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-23 23:53:10,411 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:53:10,412 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:53:10,412 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:53:10,412 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:53:10,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:53:10,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1013373732, now seen corresponding path program 1 times [2024-11-23 23:53:10,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:53:10,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610035619] [2024-11-23 23:53:10,415 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:53:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms