./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b81032d38cc6c3176fd86dd14a6387a883381b4da648fc2d5a89e68ec75fe45e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:57:17,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:57:17,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:57:17,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:57:17,119 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:57:17,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:57:17,142 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:57:17,142 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:57:17,143 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:57:17,143 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:57:17,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:57:17,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:57:17,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:57:17,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:57:17,144 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:57:17,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:57:17,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:57:17,144 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:57:17,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:57:17,146 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:57:17,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:57:17,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:57:17,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:57:17,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:57:17,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:57:17,147 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:57:17,147 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:57:17,148 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:57:17,148 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b81032d38cc6c3176fd86dd14a6387a883381b4da648fc2d5a89e68ec75fe45e [2024-11-28 04:57:17,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:57:17,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:57:17,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:57:17,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:57:17,467 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:57:17,469 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 04:57:20,421 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/data/d12c64bca/3fb8749064c64838afb82e9c0bd737aa/FLAG2bbbe8317 [2024-11-28 04:57:21,249 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:57:21,250 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 04:57:21,322 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/data/d12c64bca/3fb8749064c64838afb82e9c0bd737aa/FLAG2bbbe8317 [2024-11-28 04:57:21,336 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/data/d12c64bca/3fb8749064c64838afb82e9c0bd737aa [2024-11-28 04:57:21,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:57:21,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:57:21,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:57:21,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:57:21,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:57:21,348 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:57:21" (1/1) ... [2024-11-28 04:57:21,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26354741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:21, skipping insertion in model container [2024-11-28 04:57:21,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:57:21" (1/1) ... [2024-11-28 04:57:21,525 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:57:25,125 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2024-11-28 04:57:25,131 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2024-11-28 04:57:25,134 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2024-11-28 04:57:25,134 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2024-11-28 04:57:25,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:57:25,301 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:57:25,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5060] [2024-11-28 04:57:25,461 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5091-5092] [2024-11-28 04:57:25,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5097-5099] [2024-11-28 04:57:25,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5140] [2024-11-28 04:57:25,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5143] [2024-11-28 04:57:25,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5146] [2024-11-28 04:57:25,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5149] [2024-11-28 04:57:25,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5201] [2024-11-28 04:57:25,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5208] [2024-11-28 04:57:25,543 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/common/saa7146/saa7146_fops.c"), "i" (40), "i" (12UL)); [5601-5602] [2024-11-28 04:57:25,549 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/common/saa7146/saa7146_fops.c"), "i" (57), "i" (12UL)); [5669-5670] [2024-11-28 04:57:25,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (73), "i" (12UL)); [5702-5703] [2024-11-28 04:57:25,553 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/common/saa7146/saa7146_fops.c"), "i" (76), "i" (12UL)); [5733-5734] [2024-11-28 04:57:25,564 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/common/saa7146/saa7146_fops.c"), "i" (95), "i" (12UL)); [5810-5811] [2024-11-28 04:57:25,570 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/common/saa7146/saa7146_fops.c"), "i" (99), "i" (12UL)); [5860-5861] [2024-11-28 04:57:25,573 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/common/saa7146/saa7146_fops.c"), "i" (119), "i" (12UL)); [5923-5924] [2024-11-28 04:57:25,574 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/common/saa7146/saa7146_fops.c"), "i" (123), "i" (12UL)); [5954-5955] [2024-11-28 04:57:25,603 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/common/saa7146/saa7146_fops.c"), "i" (313), "i" (12UL)); [6476-6477] [2024-11-28 04:57:25,615 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/common/saa7146/saa7146_fops.c"), "i" (401), "i" (12UL)); [6727-6728] [2024-11-28 04:57:25,618 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/common/saa7146/saa7146_fops.c"), "i" (425), "i" (12UL)); [6786-6787] [2024-11-28 04:57:25,803 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/common/saa7146/saa7146_video.c"), "i" (359), "i" (12UL)); [11031-11032] [2024-11-28 04:57:25,811 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/common/saa7146/saa7146_video.c"), "i" (411), "i" (12UL)); [11177-11178] [2024-11-28 04:57:26,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (840), "i" (12UL)); [14635-14636] [2024-11-28 04:57:26,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (841), "i" (12UL)); [14646-14647] [2024-11-28 04:57:26,201 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/common/saa7146/saa7146_hlp.c"), "i" (842), "i" (12UL)); [14657-14658] [2024-11-28 04:57:26,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [15022-15023] [2024-11-28 04:57:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15051] [2024-11-28 04:57:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15054] [2024-11-28 04:57:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15057] [2024-11-28 04:57:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15060] [2024-11-28 04:57:26,398 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[497885,497898] [2024-11-28 04:57:26,398 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498051,498064] [2024-11-28 04:57:26,399 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498215,498228] [2024-11-28 04:57:26,399 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_6bb55bce-4be4-4733-a04c-e8403ebaabef/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i[498380,498393] [2024-11-28 04:57:26,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:57:26,640 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:57:26,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26 WrapperNode [2024-11-28 04:57:26,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:57:26,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:57:26,643 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:57:26,643 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:57:26,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:26,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:27,386 INFO L138 Inliner]: procedures = 447, calls = 6629, calls flagged for inlining = 237, calls inlined = 218, statements flattened = 13323 [2024-11-28 04:57:27,386 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:57:27,387 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:57:27,387 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:57:27,387 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:57:27,400 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:27,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:27,477 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:31,680 INFO L175 MemorySlicer]: Split 3666 memory accesses to 41 slices as follows [4, 2, 1, 2, 2, 9, 10, 15, 11, 12, 1, 167, 854, 5, 219, 9, 131, 11, 131, 12, 11, 9, 8, 11, 2, 6, 2, 5, 1704, 14, 12, 12, 1, 3, 5, 2, 4, 22, 6, 204, 15]. 46 percent of accesses are in the largest equivalence class. The 42 initializations are split as follows [0, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 9, 0, 0, 9, 5, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0]. The 2153 writes are split as follows [2, 0, 0, 0, 0, 3, 3, 5, 6, 12, 0, 167, 732, 3, 110, 0, 129, 0, 129, 4, 0, 0, 0, 6, 1, 3, 0, 5, 684, 5, 6, 6, 0, 0, 3, 0, 0, 9, 3, 109, 8]. [2024-11-28 04:57:31,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:31,681 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,107 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,138 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,204 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,341 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,390 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:57:32,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:57:32,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:57:32,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:57:32,515 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (1/1) ... [2024-11-28 04:57:32,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:57:32,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:57:32,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:57:32,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb55bce-4be4-4733-a04c-e8403ebaabef/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:57:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2024-11-28 04:57:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2024-11-28 04:57:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-28 04:57:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-28 04:57:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2024-11-28 04:57:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2024-11-28 04:57:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:57:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:57:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-28 04:57:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-28 04:57:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:57:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:57:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-28 04:57:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-28 04:57:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-28 04:57:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-28 04:57:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2024-11-28 04:57:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2024-11-28 04:57:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:57:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:57:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2024-11-28 04:57:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2024-11-28 04:57:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2024-11-28 04:57:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2024-11-28 04:57:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2024-11-28 04:57:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2024-11-28 04:57:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-28 04:57:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-28 04:57:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-28 04:57:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-28 04:57:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:57:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:57:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 04:57:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 04:57:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-28 04:57:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-28 04:57:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 04:57:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 04:57:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2024-11-28 04:57:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2024-11-28 04:57:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-28 04:57:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-28 04:57:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-28 04:57:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-28 04:57:32,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-28 04:57:32,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 04:57:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_video_device [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_video_device [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-28 04:57:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:57:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:57:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 04:57:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 04:57:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 04:57:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 04:57:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 04:57:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 04:57:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 04:57:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 04:57:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2024-11-28 04:57:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:57:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:57:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 04:57:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 04:57:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 04:57:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-28 04:57:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-28 04:57:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-28 04:57:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-28 04:57:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2024-11-28 04:57:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2024-11-28 04:57:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:57:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:57:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 04:57:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 04:57:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 04:57:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:57:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-28 04:57:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2024-11-28 04:57:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_video_device [2024-11-28 04:57:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-28 04:57:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-28 04:57:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 04:57:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 04:57:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2024-11-28 04:57:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2024-11-28 04:57:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-28 04:57:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-28 04:57:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2024-11-28 04:57:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2024-11-28 04:57:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2024-11-28 04:57:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2024-11-28 04:57:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-28 04:57:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-28 04:57:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 04:57:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 04:57:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 04:57:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 04:57:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-28 04:57:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-28 04:57:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2024-11-28 04:57:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2024-11-28 04:57:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:57:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2024-11-28 04:57:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2024-11-28 04:57:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:57:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 04:57:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 04:57:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 04:57:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 04:57:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:57:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2024-11-28 04:57:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 04:57:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 04:57:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2024-11-28 04:57:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2024-11-28 04:57:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2024-11-28 04:57:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2024-11-28 04:57:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2024-11-28 04:57:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:57:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 04:57:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 04:57:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 04:57:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:57:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 04:57:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 04:57:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2024-11-28 04:57:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-28 04:57:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-28 04:57:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:57:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 04:57:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:57:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 04:57:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-28 04:57:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 04:57:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 04:57:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 04:57:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 04:57:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 04:57:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 04:57:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 04:57:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-28 04:57:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2024-11-28 04:57:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:57:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 04:57:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_video_device [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_video_device [2024-11-28 04:57:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 04:57:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 04:57:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 04:57:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:57:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 04:57:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 04:57:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 04:57:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 04:57:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 04:57:34,651 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:57:34,657 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:58:05,676 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 04:58:05,801 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:58:41,701 INFO L? ?]: Removed 4028 outVars from TransFormulas that were not future-live. [2024-11-28 04:58:41,701 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:58:41,795 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:58:41,796 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-28 04:58:41,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:58:41 BoogieIcfgContainer [2024-11-28 04:58:41,796 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:58:41,798 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:58:41,798 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:58:41,803 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:58:41,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:57:21" (1/3) ... [2024-11-28 04:58:41,804 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49bbc0fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:58:41, skipping insertion in model container [2024-11-28 04:58:41,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:57:26" (2/3) ... [2024-11-28 04:58:41,805 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49bbc0fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:58:41, skipping insertion in model container [2024-11-28 04:58:41,805 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:58:41" (3/3) ... [2024-11-28 04:58:41,806 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 04:58:41,821 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:58:41,824 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-common-saa7146-saa7146_vv.cil.i that has 177 procedures, 4383 locations, 1 initial locations, 43 loop locations, and 3 error locations. [2024-11-28 04:58:42,001 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:58:42,015 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;@1ad00710, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:58:42,015 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 04:58:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand has 4225 states, 3188 states have (on average 1.389585947302384) internal successors, (4430), 3207 states have internal predecessors, (4430), 898 states have call successors, (898), 137 states have call predecessors, (898), 136 states have return successors, (889), 882 states have call predecessors, (889), 889 states have call successors, (889) [2024-11-28 04:58:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-28 04:58:42,060 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:58:42,061 INFO L218 NwaCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:58:42,061 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:58:42,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:58:42,066 INFO L85 PathProgramCache]: Analyzing trace with hash -883948808, now seen corresponding path program 1 times [2024-11-28 04:58:42,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:58:42,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526894473] [2024-11-28 04:58:42,075 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:58:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:00:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:00:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8256 trivial. 0 not checked. [2024-11-28 05:00:04,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:00:04,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526894473] [2024-11-28 05:00:04,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526894473] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:00:04,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:00:04,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:00:04,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417889790] [2024-11-28 05:00:04,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:00:04,830 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:00:04,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:00:04,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:00:04,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:00:04,867 INFO L87 Difference]: Start difference. First operand has 4225 states, 3188 states have (on average 1.389585947302384) internal successors, (4430), 3207 states have internal predecessors, (4430), 898 states have call successors, (898), 137 states have call predecessors, (898), 136 states have return successors, (889), 882 states have call predecessors, (889), 889 states have call successors, (889) Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-28 05:00:09,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:00:11,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:00:11,386 INFO L93 Difference]: Finished difference Result 12376 states and 18487 transitions. [2024-11-28 05:00:11,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:00:11,389 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 496 [2024-11-28 05:00:11,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:00:11,494 INFO L225 Difference]: With dead ends: 12376 [2024-11-28 05:00:11,494 INFO L226 Difference]: Without dead ends: 8223 [2024-11-28 05:00:11,537 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 [2024-11-28 05:00:11,542 INFO L435 NwaCegarLoop]: 6157 mSDtfsCounter, 5897 mSDsluCounter, 6092 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5897 SdHoareTripleChecker+Valid, 12249 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-28 05:00:11,547 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5897 Valid, 12249 Invalid, 74 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 58 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-28 05:00:11,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8223 states. [2024-11-28 05:00:12,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8223 to 8219. [2024-11-28 05:00:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8219 states, 6245 states have (on average 1.3750200160128103) internal successors, (8587), 6278 states have internal predecessors, (8587), 1705 states have call successors, (1705), 267 states have call predecessors, (1705), 266 states have return successors, (1701), 1687 states have call predecessors, (1701), 1701 states have call successors, (1701) [2024-11-28 05:00:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8219 states to 8219 states and 11993 transitions. [2024-11-28 05:00:12,318 INFO L78 Accepts]: Start accepts. Automaton has 8219 states and 11993 transitions. Word has length 496 [2024-11-28 05:00:12,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:00:12,323 INFO L471 AbstractCegarLoop]: Abstraction has 8219 states and 11993 transitions. [2024-11-28 05:00:12,324 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-28 05:00:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 8219 states and 11993 transitions. [2024-11-28 05:00:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-11-28 05:00:12,356 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:00:12,357 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:00:12,357 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 05:00:12,357 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:00:12,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:00:12,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1101494855, now seen corresponding path program 1 times [2024-11-28 05:00:12,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:00:12,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694561013] [2024-11-28 05:00:12,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:00:12,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:01:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:01:54,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:01:54,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:01:54,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694561013] [2024-11-28 05:01:54,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694561013] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:01:54,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:01:54,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:01:54,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208120651] [2024-11-28 05:01:54,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:01:54,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:01:54,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:01:54,872 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:01:54,873 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:01:54,873 INFO L87 Difference]: Start difference. First operand 8219 states and 11993 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:01:59,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:02:02,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:02:02,188 INFO L93 Difference]: Finished difference Result 20194 states and 29442 transitions. [2024-11-28 05:02:02,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:02:02,189 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 530 [2024-11-28 05:02:02,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:02:02,332 INFO L225 Difference]: With dead ends: 20194 [2024-11-28 05:02:02,333 INFO L226 Difference]: Without dead ends: 12066 [2024-11-28 05:02:02,389 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:02:02,391 INFO L435 NwaCegarLoop]: 6132 mSDtfsCounter, 5753 mSDsluCounter, 6058 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5753 SdHoareTripleChecker+Valid, 12190 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2024-11-28 05:02:02,391 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5753 Valid, 12190 Invalid, 82 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.7s Time] [2024-11-28 05:02:02,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12066 states. [2024-11-28 05:02:03,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12066 to 12039. [2024-11-28 05:02:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12039 states, 9200 states have (on average 1.3764130434782609) internal successors, (12663), 9248 states have internal predecessors, (12663), 2437 states have call successors, (2437), 400 states have call predecessors, (2437), 399 states have return successors, (2433), 2409 states have call predecessors, (2433), 2433 states have call successors, (2433) [2024-11-28 05:02:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12039 states to 12039 states and 17533 transitions. [2024-11-28 05:02:03,282 INFO L78 Accepts]: Start accepts. Automaton has 12039 states and 17533 transitions. Word has length 530 [2024-11-28 05:02:03,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:02:03,285 INFO L471 AbstractCegarLoop]: Abstraction has 12039 states and 17533 transitions. [2024-11-28 05:02:03,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:02:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 12039 states and 17533 transitions. [2024-11-28 05:02:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-28 05:02:03,307 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:02:03,308 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:02:03,308 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:02:03,308 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:02:03,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:02:03,313 INFO L85 PathProgramCache]: Analyzing trace with hash 1136747726, now seen corresponding path program 1 times [2024-11-28 05:02:03,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:02:03,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236790918] [2024-11-28 05:02:03,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:02:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:03:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:03:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:03:47,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:03:47,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236790918] [2024-11-28 05:03:47,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236790918] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:03:47,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:03:47,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:03:47,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925040782] [2024-11-28 05:03:47,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:03:47,018 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:03:47,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:03:47,021 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:03:47,021 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:03:47,023 INFO L87 Difference]: Start difference. First operand 12039 states and 17533 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:03:51,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:03:53,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:03:53,940 INFO L93 Difference]: Finished difference Result 31868 states and 46406 transitions. [2024-11-28 05:03:53,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:03:53,942 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 529 [2024-11-28 05:03:53,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:03:54,189 INFO L225 Difference]: With dead ends: 31868 [2024-11-28 05:03:54,189 INFO L226 Difference]: Without dead ends: 19920 [2024-11-28 05:03:54,272 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 [2024-11-28 05:03:54,275 INFO L435 NwaCegarLoop]: 6132 mSDtfsCounter, 5873 mSDsluCounter, 6078 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5873 SdHoareTripleChecker+Valid, 12210 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:03:54,276 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5873 Valid, 12210 Invalid, 63 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 49 Invalid, 1 Unknown, 0 Unchecked, 6.1s Time] [2024-11-28 05:03:54,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19920 states. [2024-11-28 05:03:55,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19920 to 19891. [2024-11-28 05:03:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19891 states, 15235 states have (on average 1.3766327535280605) internal successors, (20973), 15318 states have internal predecessors, (20973), 3988 states have call successors, (3988), 666 states have call predecessors, (3988), 665 states have return successors, (3984), 3938 states have call predecessors, (3984), 3984 states have call successors, (3984) [2024-11-28 05:03:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19891 states to 19891 states and 28945 transitions. [2024-11-28 05:03:55,684 INFO L78 Accepts]: Start accepts. Automaton has 19891 states and 28945 transitions. Word has length 529 [2024-11-28 05:03:55,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:03:55,686 INFO L471 AbstractCegarLoop]: Abstraction has 19891 states and 28945 transitions. [2024-11-28 05:03:55,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:03:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 19891 states and 28945 transitions. [2024-11-28 05:03:55,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-11-28 05:03:55,706 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:03:55,707 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:03:55,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:03:55,707 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:03:55,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:03:55,709 INFO L85 PathProgramCache]: Analyzing trace with hash 2013573780, now seen corresponding path program 1 times [2024-11-28 05:03:55,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:03:55,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648628590] [2024-11-28 05:03:55,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:03:55,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:05:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:05:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:05:26,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:05:26,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648628590] [2024-11-28 05:05:26,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1648628590] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:05:26,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:05:26,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:05:26,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340546389] [2024-11-28 05:05:26,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:05:26,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:05:26,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:05:26,025 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:05:26,025 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:05:26,025 INFO L87 Difference]: Start difference. First operand 19891 states and 28945 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:05:30,330 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 [] [2024-11-28 05:05:33,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:05:33,074 INFO L93 Difference]: Finished difference Result 53909 states and 78442 transitions. [2024-11-28 05:05:33,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:05:33,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 531 [2024-11-28 05:05:33,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:05:33,328 INFO L225 Difference]: With dead ends: 53909 [2024-11-28 05:05:33,329 INFO L226 Difference]: Without dead ends: 34109 [2024-11-28 05:05:33,430 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:05:33,433 INFO L435 NwaCegarLoop]: 7055 mSDtfsCounter, 5774 mSDsluCounter, 6059 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5774 SdHoareTripleChecker+Valid, 13114 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-11-28 05:05:33,434 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5774 Valid, 13114 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-11-28 05:05:33,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34109 states. [2024-11-28 05:05:35,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34109 to 34076. [2024-11-28 05:05:35,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34076 states, 26227 states have (on average 1.3788462271704731) internal successors, (36163), 26375 states have internal predecessors, (36163), 6693 states have call successors, (6693), 1154 states have call predecessors, (6693), 1153 states have return successors, (6689), 6599 states have call predecessors, (6689), 6689 states have call successors, (6689) [2024-11-28 05:05:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34076 states to 34076 states and 49545 transitions. [2024-11-28 05:05:35,565 INFO L78 Accepts]: Start accepts. Automaton has 34076 states and 49545 transitions. Word has length 531 [2024-11-28 05:05:35,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:05:35,568 INFO L471 AbstractCegarLoop]: Abstraction has 34076 states and 49545 transitions. [2024-11-28 05:05:35,568 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:05:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 34076 states and 49545 transitions. [2024-11-28 05:05:35,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-28 05:05:35,592 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:05:35,592 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 43, 43, 43, 43, 43, 43, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:05:35,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:05:35,593 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:05:35,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:05:35,594 INFO L85 PathProgramCache]: Analyzing trace with hash -2078757586, now seen corresponding path program 1 times [2024-11-28 05:05:35,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:05:35,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670141548] [2024-11-28 05:05:35,595 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:05:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:07:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:07:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8528 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8523 trivial. 0 not checked. [2024-11-28 05:07:13,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:07:13,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670141548] [2024-11-28 05:07:13,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670141548] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:07:13,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:07:13,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:07:13,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43491365] [2024-11-28 05:07:13,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:07:13,177 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:07:13,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:07:13,178 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:07:13,178 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:07:13,178 INFO L87 Difference]: Start difference. First operand 34076 states and 49545 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:07:17,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:07:20,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:07:20,122 INFO L93 Difference]: Finished difference Result 95005 states and 138243 transitions. [2024-11-28 05:07:20,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:07:20,123 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 540 [2024-11-28 05:07:20,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:07:20,610 INFO L225 Difference]: With dead ends: 95005 [2024-11-28 05:07:20,610 INFO L226 Difference]: Without dead ends: 64286 [2024-11-28 05:07:20,797 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:07:20,799 INFO L435 NwaCegarLoop]: 11847 mSDtfsCounter, 5872 mSDsluCounter, 6071 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5872 SdHoareTripleChecker+Valid, 17918 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-28 05:07:20,800 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5872 Valid, 17918 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 56 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-28 05:07:20,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64286 states. [2024-11-28 05:07:24,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64286 to 64282. [2024-11-28 05:07:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64282 states, 49509 states have (on average 1.3788806075663012) internal successors, (68267), 49761 states have internal predecessors, (68267), 12600 states have call successors, (12600), 2171 states have call predecessors, (12600), 2170 states have return successors, (12596), 12450 states have call predecessors, (12596), 12596 states have call successors, (12596) [2024-11-28 05:07:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64282 states to 64282 states and 93463 transitions. [2024-11-28 05:07:24,894 INFO L78 Accepts]: Start accepts. Automaton has 64282 states and 93463 transitions. Word has length 540 [2024-11-28 05:07:24,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:07:24,896 INFO L471 AbstractCegarLoop]: Abstraction has 64282 states and 93463 transitions. [2024-11-28 05:07:24,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:07:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 64282 states and 93463 transitions. [2024-11-28 05:07:24,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-28 05:07:24,919 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:07:24,920 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 43, 43, 43, 43, 43, 43, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:07:24,921 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:07:24,921 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:07:24,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:07:24,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1398561260, now seen corresponding path program 1 times [2024-11-28 05:07:24,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:07:24,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181569107] [2024-11-28 05:07:24,923 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:07:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:08:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:09:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8528 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8523 trivial. 0 not checked. [2024-11-28 05:09:00,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:09:00,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181569107] [2024-11-28 05:09:00,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181569107] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:09:00,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:09:00,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:09:00,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691056968] [2024-11-28 05:09:00,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:09:00,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:09:00,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:09:00,713 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:09:00,713 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:09:00,713 INFO L87 Difference]: Start difference. First operand 64282 states and 93463 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:09:04,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:09:08,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:09:08,088 INFO L93 Difference]: Finished difference Result 155437 states and 226111 transitions. [2024-11-28 05:09:08,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:09:08,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 540 [2024-11-28 05:09:08,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:09:08,705 INFO L225 Difference]: With dead ends: 155437 [2024-11-28 05:09:08,705 INFO L226 Difference]: Without dead ends: 94512 [2024-11-28 05:09:08,926 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:09:08,926 INFO L435 NwaCegarLoop]: 11839 mSDtfsCounter, 5887 mSDsluCounter, 6073 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 14 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5887 SdHoareTripleChecker+Valid, 17912 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-28 05:09:08,927 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5887 Valid, 17912 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 57 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-28 05:09:09,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94512 states. [2024-11-28 05:09:12,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94512 to 94496. [2024-11-28 05:09:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94496 states, 72799 states have (on average 1.3788513578483221) internal successors, (100379), 73155 states have internal predecessors, (100379), 18507 states have call successors, (18507), 3188 states have call predecessors, (18507), 3187 states have return successors, (18503), 18301 states have call predecessors, (18503), 18503 states have call successors, (18503) [2024-11-28 05:09:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94496 states to 94496 states and 137389 transitions. [2024-11-28 05:09:13,794 INFO L78 Accepts]: Start accepts. Automaton has 94496 states and 137389 transitions. Word has length 540 [2024-11-28 05:09:13,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:09:13,799 INFO L471 AbstractCegarLoop]: Abstraction has 94496 states and 137389 transitions. [2024-11-28 05:09:13,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:09:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 94496 states and 137389 transitions. [2024-11-28 05:09:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-11-28 05:09:13,858 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:09:13,859 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:09:13,859 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 05:09:13,860 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 05:09:13,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:09:13,861 INFO L85 PathProgramCache]: Analyzing trace with hash 1407749593, now seen corresponding path program 1 times [2024-11-28 05:09:13,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:09:13,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772724557] [2024-11-28 05:09:13,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:09:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms