./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3714652ad54061e4d39057b9f2856960ab78d77b403daab960b376f10f5b173 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 00:03:30,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:03:31,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:03:31,018 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:03:31,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:03:31,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:03:31,063 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:03:31,063 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:03:31,064 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:03:31,064 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:03:31,064 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:03:31,064 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:03:31,065 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:03:31,065 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:03:31,065 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:03:31,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:03:31,067 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:03:31,067 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:03:31,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:03:31,068 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:03:31,068 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:31,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:03:31,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:31,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:03:31,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:03:31,070 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_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3714652ad54061e4d39057b9f2856960ab78d77b403daab960b376f10f5b173 [2024-11-24 00:03:31,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:03:31,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:03:31,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:03:31,461 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:03:31,462 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:03:31,464 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-24 00:03:34,530 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/data/5b20fa0ba/ca9f12710e1c4ff2934a4ba0ddef56dc/FLAGb6b715696 [2024-11-24 00:03:35,532 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:03:35,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-24 00:03:35,602 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/data/5b20fa0ba/ca9f12710e1c4ff2934a4ba0ddef56dc/FLAGb6b715696 [2024-11-24 00:03:35,621 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/data/5b20fa0ba/ca9f12710e1c4ff2934a4ba0ddef56dc [2024-11-24 00:03:35,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:03:35,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:03:35,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:03:35,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:03:35,633 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:03:35,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:03:35" (1/1) ... [2024-11-24 00:03:35,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@120df350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:35, skipping insertion in model container [2024-11-24 00:03:35,636 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:03:35" (1/1) ... [2024-11-24 00:03:35,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:03:40,143 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_c3b046b1-d126-4a41-ab20-db578aa09f96/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2024-11-24 00:03:40,147 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_c3b046b1-d126-4a41-ab20-db578aa09f96/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2024-11-24 00:03:40,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:03:40,282 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:03:40,417 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"); [5047] [2024-11-24 00:03:40,421 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5078-5079] [2024-11-24 00:03:40,422 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"); [5084-5086] [2024-11-24 00:03:40,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5130] [2024-11-24 00:03:40,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5133] [2024-11-24 00:03:40,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5136] [2024-11-24 00:03:40,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5139] [2024-11-24 00:03:40,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5185] [2024-11-24 00:03:40,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5192] [2024-11-24 00:03:40,460 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)); [5585-5586] [2024-11-24 00:03:40,463 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)); [5653-5654] [2024-11-24 00:03:40,465 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)); [5686-5687] [2024-11-24 00:03:40,466 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)); [5717-5718] [2024-11-24 00:03:40,480 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)); [5794-5795] [2024-11-24 00:03:40,482 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)); [5844-5845] [2024-11-24 00:03:40,484 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)); [5907-5908] [2024-11-24 00:03:40,486 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)); [5938-5939] [2024-11-24 00:03:40,517 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)); [6458-6459] [2024-11-24 00:03:40,530 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)); [6709-6710] [2024-11-24 00:03:40,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (425), "i" (12UL)); [6768-6769] [2024-11-24 00:03:40,757 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)); [10927-10928] [2024-11-24 00:03:40,765 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)); [11072-11073] [2024-11-24 00:03:41,061 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)); [14589-14590] [2024-11-24 00:03:41,062 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)); [14600-14601] [2024-11-24 00:03:41,062 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)); [14611-14612] [2024-11-24 00:03:41,089 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)); [14976-14977] [2024-11-24 00:03:41,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15005] [2024-11-24 00:03:41,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15008] [2024-11-24 00:03:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15011] [2024-11-24 00:03:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15014] [2024-11-24 00:03:41,254 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_c3b046b1-d126-4a41-ab20-db578aa09f96/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2024-11-24 00:03:41,254 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_c3b046b1-d126-4a41-ab20-db578aa09f96/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2024-11-24 00:03:41,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:03:41,439 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:03:41,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41 WrapperNode [2024-11-24 00:03:41,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:03:41,442 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:03:41,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:03:41,443 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:03:41,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:41,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:42,239 INFO L138 Inliner]: procedures = 486, calls = 6776, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 13783 [2024-11-24 00:03:42,240 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:03:42,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:03:42,241 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:03:42,241 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:03:42,252 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:42,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:42,346 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,042 INFO L175 MemorySlicer]: Split 3670 memory accesses to 41 slices as follows [1, 1708, 11, 219, 5, 15, 15, 5, 9, 131, 11, 4, 131, 11, 6, 9, 854, 9, 8, 2, 2, 11, 12, 14, 6, 12, 2, 1, 1, 2, 22, 204, 2, 3, 5, 12, 10, 2, 12, 4, 167]. 47 percent of accesses are in the largest equivalence class. The 42 initializations are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 5, 0, 9, 0, 0, 9, 0, 5, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 2, 0, 0, 0]. The 2153 writes are split as follows [0, 684, 6, 110, 3, 5, 8, 3, 0, 129, 0, 0, 129, 0, 3, 0, 732, 3, 0, 0, 0, 6, 6, 5, 3, 4, 0, 0, 0, 1, 9, 109, 0, 0, 5, 6, 3, 0, 12, 2, 167]. [2024-11-24 00:03:47,043 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,043 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,505 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,535 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,609 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,716 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,876 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:03:47,878 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:03:47,879 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:03:47,879 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:03:47,882 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (1/1) ... [2024-11-24 00:03:47,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:03:47,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:03:47,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:03:47,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3b046b1-d126-4a41-ab20-db578aa09f96/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:03:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2024-11-24 00:03:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2024-11-24 00:03:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-24 00:03:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-24 00:03:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-24 00:03:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-24 00:03:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2024-11-24 00:03:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2024-11-24 00:03:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2024-11-24 00:03:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-24 00:03:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-24 00:03:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-24 00:03:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2024-11-24 00:03:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2024-11-24 00:03:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2024-11-24 00:03:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2024-11-24 00:03:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2024-11-24 00:03:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-24 00:03:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-24 00:03:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2024-11-24 00:03:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2024-11-24 00:03:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 00:03:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 00:03:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-24 00:03:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-24 00:03:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2024-11-24 00:03:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-24 00:03:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-24 00:03:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 00:03:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 00:03:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2024-11-24 00:03:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2024-11-24 00:03:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-24 00:03:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-24 00:03:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 00:03:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2024-11-24 00:03:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-24 00:03:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:03:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:03:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:03:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:03:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:03:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:03:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:03:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2024-11-24 00:03:47,992 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2024-11-24 00:03:47,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 00:03:47,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:03:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:03:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:03:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:03:47,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:03:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:03:47,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 00:03:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2024-11-24 00:03:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 00:03:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2024-11-24 00:03:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2024-11-24 00:03:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2024-11-24 00:03:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2024-11-24 00:03:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 00:03:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-24 00:03:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 00:03:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 00:03:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 00:03:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-24 00:03:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-24 00:03:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2024-11-24 00:03:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2024-11-24 00:03:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 00:03:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:03:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-24 00:03:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 00:03:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:03:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:03:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-24 00:03:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-24 00:03:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-24 00:03:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-24 00:03:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-24 00:03:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-24 00:03:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-24 00:03:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-24 00:03:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2024-11-24 00:03:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2024-11-24 00:03:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-24 00:03:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-24 00:03:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-24 00:03:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-24 00:03:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-24 00:03:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2024-11-24 00:03:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:03:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2024-11-24 00:03:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2024-11-24 00:03:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:03:48,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:03:48,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:03:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:03:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:03:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-24 00:03:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 00:03:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2024-11-24 00:03:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-24 00:03:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-24 00:03:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-24 00:03:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-24 00:03:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-24 00:03:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2024-11-24 00:03:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 00:03:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2024-11-24 00:03:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2024-11-24 00:03:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 00:03:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-24 00:03:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-24 00:03:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-24 00:03:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 00:03:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 00:03:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-24 00:03:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-24 00:03:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-24 00:03:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2024-11-24 00:03:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-24 00:03:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-24 00:03:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-24 00:03:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:03:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-24 00:03:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-24 00:03:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-24 00:03:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-24 00:03:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 00:03:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-24 00:03:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:03:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-24 00:03:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-24 00:03:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-24 00:03:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 00:03:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 00:03:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2024-11-24 00:03:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2024-11-24 00:03:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 00:03:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2024-11-24 00:03:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:03:48,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-24 00:03:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 00:03:48,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 00:03:48,046 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2024-11-24 00:03:48,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2024-11-24 00:03:48,047 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2024-11-24 00:03:48,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-24 00:03:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2024-11-24 00:03:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-24 00:03:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:03:48,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-24 00:03:48,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-24 00:03:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-24 00:03:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-24 00:03:48,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 00:03:48,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 00:03:50,115 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:03:50,123 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:04:23,339 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 00:04:23,444 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 00:05:05,757 INFO L? ?]: Removed 4014 outVars from TransFormulas that were not future-live. [2024-11-24 00:05:05,757 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:05:05,868 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:05:05,869 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-24 00:05:05,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:05:05 BoogieIcfgContainer [2024-11-24 00:05:05,870 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:05:05,873 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:05:05,874 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:05:05,878 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:05:05,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:03:35" (1/3) ... [2024-11-24 00:05:05,882 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a8842a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:05:05, skipping insertion in model container [2024-11-24 00:05:05,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:03:41" (2/3) ... [2024-11-24 00:05:05,883 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a8842a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:05:05, skipping insertion in model container [2024-11-24 00:05:05,883 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:05:05" (3/3) ... [2024-11-24 00:05:05,884 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-24 00:05:05,906 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:05:05,909 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i that has 180 procedures, 4428 locations, 1 initial locations, 43 loop locations, and 1 error locations. [2024-11-24 00:05:06,092 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:05:06,108 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5f7d5dbd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:05:06,108 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 00:05:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand has 4270 states, 3211 states have (on average 1.389598255995017) internal successors, (4462), 3228 states have internal predecessors, (4462), 919 states have call successors, (919), 140 states have call predecessors, (919), 139 states have return successors, (910), 903 states have call predecessors, (910), 910 states have call successors, (910) [2024-11-24 00:05:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-24 00:05:06,225 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:05:06,226 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 45, 45, 45, 45, 45, 45, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:05:06,227 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:05:06,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:05:06,235 INFO L85 PathProgramCache]: Analyzing trace with hash -590419528, now seen corresponding path program 1 times [2024-11-24 00:05:06,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:05:06,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146267784] [2024-11-24 00:05:06,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:06:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:06:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9050 trivial. 0 not checked. [2024-11-24 00:06:39,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:06:39,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146267784] [2024-11-24 00:06:39,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146267784] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:06:39,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:06:39,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:06:39,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1700931377] [2024-11-24 00:06:39,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:06:39,893 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:06:39,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:06:39,919 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:06:39,919 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:06:39,930 INFO L87 Difference]: Start difference. First operand has 4270 states, 3211 states have (on average 1.389598255995017) internal successors, (4462), 3228 states have internal predecessors, (4462), 919 states have call successors, (919), 140 states have call predecessors, (919), 139 states have return successors, (910), 903 states have call predecessors, (910), 910 states have call successors, (910) Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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) [2024-11-24 00:06:44,287 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 [] [2024-11-24 00:06:45,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 00:06:47,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:06:47,598 INFO L93 Difference]: Finished difference Result 12471 states and 18589 transitions. [2024-11-24 00:06:47,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:06:47,603 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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 574 [2024-11-24 00:06:47,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:06:47,731 INFO L225 Difference]: With dead ends: 12471 [2024-11-24 00:06:47,732 INFO L226 Difference]: Without dead ends: 8230 [2024-11-24 00:06:47,785 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 [2024-11-24 00:06:47,789 INFO L435 NwaCegarLoop]: 6283 mSDtfsCounter, 5876 mSDsluCounter, 6161 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5876 SdHoareTripleChecker+Valid, 12444 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2024-11-24 00:06:47,792 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5876 Valid, 12444 Invalid, 82 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2024-11-24 00:06:47,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8230 states. [2024-11-24 00:06:48,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8230 to 8224. [2024-11-24 00:06:48,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8224 states, 6256 states have (on average 1.375799232736573) internal successors, (8607), 6285 states have internal predecessors, (8607), 1696 states have call successors, (1696), 271 states have call predecessors, (1696), 271 states have return successors, (1696), 1680 states have call predecessors, (1696), 1696 states have call successors, (1696) [2024-11-24 00:06:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8224 states to 8224 states and 11999 transitions. [2024-11-24 00:06:48,612 INFO L78 Accepts]: Start accepts. Automaton has 8224 states and 11999 transitions. Word has length 574 [2024-11-24 00:06:48,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:06:48,617 INFO L471 AbstractCegarLoop]: Abstraction has 8224 states and 11999 transitions. [2024-11-24 00:06:48,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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) [2024-11-24 00:06:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 8224 states and 11999 transitions. [2024-11-24 00:06:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2024-11-24 00:06:48,672 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:06:48,673 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 45, 45, 45, 45, 45, 45, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:06:48,673 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:06:48,673 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:06:48,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:06:48,675 INFO L85 PathProgramCache]: Analyzing trace with hash -198071047, now seen corresponding path program 1 times [2024-11-24 00:06:48,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:06:48,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758445526] [2024-11-24 00:06:48,675 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:06:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:08:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:08:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9050 trivial. 0 not checked. [2024-11-24 00:08:20,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:08:20,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758445526] [2024-11-24 00:08:20,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758445526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:08:20,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:08:20,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:08:20,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444557195] [2024-11-24 00:08:20,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:08:20,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:08:20,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:08:20,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:08:20,835 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:08:20,835 INFO L87 Difference]: Start difference. First operand 8224 states and 11999 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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) [2024-11-24 00:08:25,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:27,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:08:27,949 INFO L93 Difference]: Finished difference Result 23928 states and 34901 transitions. [2024-11-24 00:08:27,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:08:27,951 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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 573 [2024-11-24 00:08:27,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:08:28,390 INFO L225 Difference]: With dead ends: 23928 [2024-11-24 00:08:28,390 INFO L226 Difference]: Without dead ends: 15795 [2024-11-24 00:08:28,439 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 [2024-11-24 00:08:28,440 INFO L435 NwaCegarLoop]: 6518 mSDtfsCounter, 5797 mSDsluCounter, 6102 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5797 SdHoareTripleChecker+Valid, 12620 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:08:28,441 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5797 Valid, 12620 Invalid, 82 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-24 00:08:28,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15795 states. [2024-11-24 00:08:29,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15795 to 15791. [2024-11-24 00:08:29,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15791 states, 12078 states have (on average 1.3784566981288293) internal successors, (16649), 12136 states have internal predecessors, (16649), 3182 states have call successors, (3182), 530 states have call predecessors, (3182), 530 states have return successors, (3182), 3148 states have call predecessors, (3182), 3182 states have call successors, (3182) [2024-11-24 00:08:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15791 states to 15791 states and 23013 transitions. [2024-11-24 00:08:29,574 INFO L78 Accepts]: Start accepts. Automaton has 15791 states and 23013 transitions. Word has length 573 [2024-11-24 00:08:29,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:08:29,578 INFO L471 AbstractCegarLoop]: Abstraction has 15791 states and 23013 transitions. [2024-11-24 00:08:29,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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) [2024-11-24 00:08:29,579 INFO L276 IsEmpty]: Start isEmpty. Operand 15791 states and 23013 transitions. [2024-11-24 00:08:29,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-24 00:08:29,628 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:08:29,629 INFO L218 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:08:29,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:08:29,629 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:08:29,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:08:29,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1342594231, now seen corresponding path program 1 times [2024-11-24 00:08:29,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:08:29,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495019412] [2024-11-24 00:08:29,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:08:29,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:10:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:10:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10346 trivial. 0 not checked. [2024-11-24 00:10:15,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:10:15,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495019412] [2024-11-24 00:10:15,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495019412] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:10:15,053 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:10:15,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:10:15,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377875188] [2024-11-24 00:10:15,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:10:15,054 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:10:15,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:10:15,056 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:10:15,056 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:10:15,060 INFO L87 Difference]: Start difference. First operand 15791 states and 23013 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-24 00:10:19,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:10:21,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:10:21,957 INFO L93 Difference]: Finished difference Result 46790 states and 68190 transitions. [2024-11-24 00:10:21,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:10:21,958 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 598 [2024-11-24 00:10:21,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:10:22,251 INFO L225 Difference]: With dead ends: 46790 [2024-11-24 00:10:22,251 INFO L226 Difference]: Without dead ends: 31090 [2024-11-24 00:10:22,347 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 [2024-11-24 00:10:22,348 INFO L435 NwaCegarLoop]: 6181 mSDtfsCounter, 5917 mSDsluCounter, 6122 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5917 SdHoareTripleChecker+Valid, 12303 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-24 00:10:22,349 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5917 Valid, 12303 Invalid, 63 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 49 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-24 00:10:22,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31090 states. [2024-11-24 00:10:23,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31090 to 31080. [2024-11-24 00:10:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31080 states, 23826 states have (on average 1.3789977335683707) internal successors, (32856), 23950 states have internal predecessors, (32856), 6203 states have call successors, (6203), 1050 states have call predecessors, (6203), 1050 states have return successors, (6203), 6127 states have call predecessors, (6203), 6203 states have call successors, (6203) [2024-11-24 00:10:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31080 states to 31080 states and 45262 transitions. [2024-11-24 00:10:24,270 INFO L78 Accepts]: Start accepts. Automaton has 31080 states and 45262 transitions. Word has length 598 [2024-11-24 00:10:24,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:10:24,271 INFO L471 AbstractCegarLoop]: Abstraction has 31080 states and 45262 transitions. [2024-11-24 00:10:24,273 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-24 00:10:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 31080 states and 45262 transitions. [2024-11-24 00:10:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-24 00:10:24,381 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:10:24,382 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:10:24,382 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:10:24,382 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:10:24,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:10:24,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1660825976, now seen corresponding path program 1 times [2024-11-24 00:10:24,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:10:24,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716566067] [2024-11-24 00:10:24,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:10:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:11:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:12:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10496 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10493 trivial. 0 not checked. [2024-11-24 00:12:01,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:12:01,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716566067] [2024-11-24 00:12:01,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716566067] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:12:01,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:12:01,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:12:01,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632124304] [2024-11-24 00:12:01,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:12:01,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:12:01,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:12:01,861 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:12:01,861 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:12:01,862 INFO L87 Difference]: Start difference. First operand 31080 states and 45262 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-24 00:12:06,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:12:08,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:12:08,802 INFO L93 Difference]: Finished difference Result 65475 states and 95286 transitions. [2024-11-24 00:12:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:12:08,803 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 625 [2024-11-24 00:12:08,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:12:09,040 INFO L225 Difference]: With dead ends: 65475 [2024-11-24 00:12:09,041 INFO L226 Difference]: Without dead ends: 34486 [2024-11-24 00:12:09,162 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 [2024-11-24 00:12:09,163 INFO L435 NwaCegarLoop]: 6444 mSDtfsCounter, 4815 mSDsluCounter, 6113 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4815 SdHoareTripleChecker+Valid, 12557 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-24 00:12:09,163 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4815 Valid, 12557 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 55 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-24 00:12:09,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34486 states. [2024-11-24 00:12:10,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34486 to 34484. [2024-11-24 00:12:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34484 states, 26466 states have (on average 1.378561172825512) internal successors, (36485), 26602 states have internal predecessors, (36485), 6830 states have call successors, (6830), 1187 states have call predecessors, (6830), 1187 states have return successors, (6830), 6747 states have call predecessors, (6830), 6830 states have call successors, (6830) [2024-11-24 00:12:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34484 states to 34484 states and 50145 transitions. [2024-11-24 00:12:10,986 INFO L78 Accepts]: Start accepts. Automaton has 34484 states and 50145 transitions. Word has length 625 [2024-11-24 00:12:10,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:12:10,988 INFO L471 AbstractCegarLoop]: Abstraction has 34484 states and 50145 transitions. [2024-11-24 00:12:10,988 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 3 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-24 00:12:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 34484 states and 50145 transitions. [2024-11-24 00:12:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-24 00:12:11,019 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:12:11,020 INFO L218 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:12:11,020 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:12:11,020 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:12:11,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:12:11,021 INFO L85 PathProgramCache]: Analyzing trace with hash -500562676, now seen corresponding path program 1 times [2024-11-24 00:12:11,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:12:11,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [792396099] [2024-11-24 00:12:11,021 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:12:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:13:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:13:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10346 trivial. 0 not checked. [2024-11-24 00:13:56,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:13:56,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [792396099] [2024-11-24 00:13:56,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [792396099] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:13:56,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:13:56,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:13:56,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979356542] [2024-11-24 00:13:56,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:13:56,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:13:56,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:13:56,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:13:56,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:13:56,356 INFO L87 Difference]: Start difference. First operand 34484 states and 50145 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-24 00:14:00,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:14:03,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:14:03,952 INFO L93 Difference]: Finished difference Result 94718 states and 137591 transitions. [2024-11-24 00:14:03,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:14:03,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 626 [2024-11-24 00:14:03,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:14:04,403 INFO L225 Difference]: With dead ends: 94718 [2024-11-24 00:14:04,404 INFO L226 Difference]: Without dead ends: 60325 [2024-11-24 00:14:04,567 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 [2024-11-24 00:14:04,569 INFO L435 NwaCegarLoop]: 6873 mSDtfsCounter, 5418 mSDsluCounter, 6071 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5418 SdHoareTripleChecker+Valid, 12944 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:14:04,570 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5418 Valid, 12944 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 96 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-11-24 00:14:04,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60325 states. [2024-11-24 00:14:07,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60325 to 60307. [2024-11-24 00:14:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60307 states, 46289 states have (on average 1.3790749422108923) internal successors, (63836), 46551 states have internal predecessors, (63836), 11841 states have call successors, (11841), 2176 states have call predecessors, (11841), 2176 states have return successors, (11841), 11676 states have call predecessors, (11841), 11841 states have call successors, (11841) [2024-11-24 00:14:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60307 states to 60307 states and 87518 transitions. [2024-11-24 00:14:07,519 INFO L78 Accepts]: Start accepts. Automaton has 60307 states and 87518 transitions. Word has length 626 [2024-11-24 00:14:07,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:14:07,520 INFO L471 AbstractCegarLoop]: Abstraction has 60307 states and 87518 transitions. [2024-11-24 00:14:07,520 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-24 00:14:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 60307 states and 87518 transitions. [2024-11-24 00:14:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-24 00:14:07,591 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:14:07,592 INFO L218 NwaCegarLoop]: trace histogram [52, 52, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:14:07,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:14:07,592 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:14:07,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:14:07,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1770442411, now seen corresponding path program 1 times [2024-11-24 00:14:07,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:14:07,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922829158] [2024-11-24 00:14:07,593 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:14:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:15:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:15:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10822 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10800 trivial. 0 not checked. [2024-11-24 00:15:56,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:15:56,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922829158] [2024-11-24 00:15:56,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922829158] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:15:56,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:15:56,679 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:15:56,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200220095] [2024-11-24 00:15:56,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:15:56,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:15:56,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:15:56,680 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:15:56,681 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:15:56,681 INFO L87 Difference]: Start difference. First operand 60307 states and 87518 transitions. Second operand has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) [2024-11-24 00:16:00,990 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 [] [2024-11-24 00:16:04,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:16:04,593 INFO L93 Difference]: Finished difference Result 175643 states and 255106 transitions. [2024-11-24 00:16:04,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:16:04,594 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) Word has length 669 [2024-11-24 00:16:04,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:16:05,812 INFO L225 Difference]: With dead ends: 175643 [2024-11-24 00:16:05,812 INFO L226 Difference]: Without dead ends: 117519 [2024-11-24 00:16:06,029 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 [2024-11-24 00:16:06,030 INFO L435 NwaCegarLoop]: 12073 mSDtfsCounter, 5937 mSDsluCounter, 6118 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5937 SdHoareTripleChecker+Valid, 18191 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:16:06,030 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5937 Valid, 18191 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 53 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-24 00:16:06,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117519 states. [2024-11-24 00:16:10,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117519 to 117517. [2024-11-24 00:16:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117517 states, 90242 states have (on average 1.3791915072804237) internal successors, (124461), 90705 states have internal predecessors, (124461), 23049 states have call successors, (23049), 4225 states have call predecessors, (23049), 4225 states have return successors, (23049), 22777 states have call predecessors, (23049), 23049 states have call successors, (23049) [2024-11-24 00:16:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117517 states to 117517 states and 170559 transitions. [2024-11-24 00:16:12,375 INFO L78 Accepts]: Start accepts. Automaton has 117517 states and 170559 transitions. Word has length 669 [2024-11-24 00:16:12,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:16:12,376 INFO L471 AbstractCegarLoop]: Abstraction has 117517 states and 170559 transitions. [2024-11-24 00:16:12,377 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 3 states have internal predecessors, (144), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 3 states have call predecessors, (58), 3 states have call successors, (58) [2024-11-24 00:16:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 117517 states and 170559 transitions. [2024-11-24 00:16:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-24 00:16:12,471 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:16:12,472 INFO L218 NwaCegarLoop]: trace histogram [52, 52, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:16:12,472 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:16:12,472 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:16:12,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:16:12,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1384580009, now seen corresponding path program 1 times [2024-11-24 00:16:12,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:16:12,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727013738] [2024-11-24 00:16:12,473 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:16:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms