./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/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_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3714652ad54061e4d39057b9f2856960ab78d77b403daab960b376f10f5b173 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:13:13,297 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:13:13,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 05:13:13,388 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:13:13,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:13:13,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:13:13,425 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:13:13,425 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:13:13,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:13:13,426 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:13:13,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:13:13,426 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:13:13,427 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:13:13,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:13:13,427 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:13:13,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:13:13,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:13:13,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:13:13,428 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:13:13,429 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:13:13,429 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:13:13,429 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:13:13,429 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:13:13,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:13:13,429 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:13:13,429 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:13:13,430 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:13:13,430 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:13:13,431 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:13:13,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:13:13,431 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_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3714652ad54061e4d39057b9f2856960ab78d77b403daab960b376f10f5b173 [2024-11-28 05:13:13,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:13:13,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:13:13,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:13:13,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:13:13,809 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:13:13,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 05:13:16,769 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/data/94d793580/30dfea4e58a741fbb824308917a0c599/FLAG5c85171e7 [2024-11-28 05:13:17,653 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:13:17,654 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 05:13:17,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/data/94d793580/30dfea4e58a741fbb824308917a0c599/FLAG5c85171e7 [2024-11-28 05:13:17,846 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/data/94d793580/30dfea4e58a741fbb824308917a0c599 [2024-11-28 05:13:17,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:13:17,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:13:17,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:13:17,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:13:17,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:13:17,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:13:17" (1/1) ... [2024-11-28 05:13:17,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43eda0db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:17, skipping insertion in model container [2024-11-28 05:13:17,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:13:17" (1/1) ... [2024-11-28 05:13:18,017 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:13:21,846 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_a327ac37-f60e-4f68-9634-502795c6172d/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] [2024-11-28 05:13:21,854 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_a327ac37-f60e-4f68-9634-502795c6172d/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] [2024-11-28 05:13:21,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:13:22,056 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:13:22,168 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] [2024-11-28 05:13:22,171 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] [2024-11-28 05:13:22,171 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] [2024-11-28 05:13:22,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5130] [2024-11-28 05:13:22,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5133] [2024-11-28 05:13:22,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5136] [2024-11-28 05:13:22,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5139] [2024-11-28 05:13:22,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5185] [2024-11-28 05:13:22,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5192] [2024-11-28 05:13:22,214 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] [2024-11-28 05:13:22,220 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] [2024-11-28 05:13:22,221 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] [2024-11-28 05:13:22,222 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] [2024-11-28 05:13:22,234 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] [2024-11-28 05:13:22,235 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] [2024-11-28 05:13:22,238 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] [2024-11-28 05:13:22,239 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] [2024-11-28 05:13:22,269 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] [2024-11-28 05:13:22,280 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] [2024-11-28 05:13:22,282 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] [2024-11-28 05:13:22,498 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] [2024-11-28 05:13:22,505 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] [2024-11-28 05:13:22,706 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] [2024-11-28 05:13:22,707 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] [2024-11-28 05:13:22,707 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] [2024-11-28 05:13:22,725 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] [2024-11-28 05:13:22,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15005] [2024-11-28 05:13:22,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15008] [2024-11-28 05:13:22,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15011] [2024-11-28 05:13:22,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15014] [2024-11-28 05:13:22,830 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_a327ac37-f60e-4f68-9634-502795c6172d/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] [2024-11-28 05:13:22,831 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_a327ac37-f60e-4f68-9634-502795c6172d/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] [2024-11-28 05:13:22,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:13:23,100 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:13:23,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23 WrapperNode [2024-11-28 05:13:23,101 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:13:23,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:13:23,103 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:13:23,103 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:13:23,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:23,237 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:23,669 INFO L138 Inliner]: procedures = 486, calls = 6776, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 13783 [2024-11-28 05:13:23,670 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:13:23,671 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:13:23,671 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:13:23,671 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:13:23,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:23,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:23,753 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,090 INFO L175 MemorySlicer]: Split 3670 memory accesses to 41 slices as follows [1, 11, 2, 12, 219, 1, 6, 9, 131, 2, 11, 12, 131, 11, 9, 204, 22, 3, 12, 5, 2, 11, 14, 10, 4, 4, 1708, 15, 5, 15, 5, 1, 6, 2, 854, 2, 9, 8, 2, 12, 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, 5, 0, 0, 9, 0, 0, 9, 5, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 2, 0, 0]. The 2153 writes are split as follows [0, 6, 0, 6, 110, 0, 3, 0, 129, 1, 0, 4, 129, 0, 0, 109, 9, 0, 6, 5, 0, 6, 5, 3, 2, 0, 684, 8, 3, 5, 3, 0, 3, 0, 732, 0, 3, 0, 0, 12, 167]. [2024-11-28 05:13:28,091 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,452 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,473 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,624 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,671 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,768 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:13:28,769 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:13:28,769 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:13:28,769 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:13:28,770 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (1/1) ... [2024-11-28 05:13:28,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:13:28,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:13:28,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:13:28,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a327ac37-f60e-4f68-9634-502795c6172d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:13:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2024-11-28 05:13:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2024-11-28 05:13:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-28 05:13:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-28 05:13:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2024-11-28 05:13:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2024-11-28 05:13:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2024-11-28 05:13:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2024-11-28 05:13:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 05:13:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 05:13:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-28 05:13:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-28 05:13:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 05:13:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 05:13:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-28 05:13:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-28 05:13:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-28 05:13:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-28 05:13:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2024-11-28 05:13:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2024-11-28 05:13:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:13:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:13:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2024-11-28 05:13:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2024-11-28 05:13:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-11-28 05:13:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-11-28 05:13:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-28 05:13:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-28 05:13:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2024-11-28 05:13:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2024-11-28 05:13:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2024-11-28 05:13:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-28 05:13:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-28 05:13:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-28 05:13:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 05:13:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 05:13:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2024-11-28 05:13:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2024-11-28 05:13:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-28 05:13:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 05:13:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 05:13:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 05:13:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 05:13:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 05:13:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 05:13:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2024-11-28 05:13:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 05:13:28,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 05:13:28,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 05:13:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 05:13:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 05:13:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2024-11-28 05:13:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2024-11-28 05:13:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 05:13:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 05:13:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 05:13:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 05:13:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 05:13:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 05:13:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 05:13:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 05:13:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 05:13:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 05:13:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 05:13:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 05:13:28,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 05:13:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 05:13:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2024-11-28 05:13:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2024-11-28 05:13:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 05:13:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 05:13:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-28 05:13:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-28 05:13:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2024-11-28 05:13:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-28 05:13:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2024-11-28 05:13:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:13:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2024-11-28 05:13:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2024-11-28 05:13:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 05:13:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 05:13:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2024-11-28 05:13:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2024-11-28 05:13:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 05:13:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2024-11-28 05:13:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2024-11-28 05:13:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 05:13:28,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 05:13:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 05:13:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 05:13:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 05:13:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 05:13:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 05:13:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 05:13:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 05:13:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 05:13:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 05:13:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 05:13:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 05:13:28,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 05:13:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 05:13:28,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 05:13:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 05:13:28,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 05:13:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-28 05:13:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 05:13:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 05:13:28,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 05:13:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-28 05:13:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 05:13:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 05:13:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-28 05:13:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-28 05:13:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2024-11-28 05:13:28,892 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:13:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 05:13:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-28 05:13:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 05:13:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 05:13:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 05:13:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 05:13:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 05:13:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 05:13:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 05:13:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 05:13:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 05:13:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-28 05:13:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 05:13:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 05:13:30,785 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:13:30,789 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:14:02,222 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 05:14:02,332 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 05:14:39,648 INFO L? ?]: Removed 4014 outVars from TransFormulas that were not future-live. [2024-11-28 05:14:39,648 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:14:39,741 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:14:39,742 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-28 05:14:39,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:14:39 BoogieIcfgContainer [2024-11-28 05:14:39,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:14:39,745 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:14:39,745 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:14:39,750 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:14:39,751 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:13:17" (1/3) ... [2024-11-28 05:14:39,753 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a641b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:14:39, skipping insertion in model container [2024-11-28 05:14:39,753 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:13:23" (2/3) ... [2024-11-28 05:14:39,754 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a641b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:14:39, skipping insertion in model container [2024-11-28 05:14:39,754 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:14:39" (3/3) ... [2024-11-28 05:14:39,755 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-28 05:14:39,775 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:14:39,779 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. [2024-11-28 05:14:39,957 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:14:39,969 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;@722d0f1f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:14:39,969 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 05:14:39,984 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) [2024-11-28 05:14:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-28 05:14:40,087 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:14:40,089 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] [2024-11-28 05:14:40,089 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:14:40,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:14:40,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1342594231, now seen corresponding path program 1 times [2024-11-28 05:14:40,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:14:40,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994016578] [2024-11-28 05:14:40,107 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:14:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:16:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:16:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10346 trivial. 0 not checked. [2024-11-28 05:16:06,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:16:06,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994016578] [2024-11-28 05:16:06,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1994016578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:16:06,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:16:06,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:16:06,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616087393] [2024-11-28 05:16:06,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:16:06,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:16:06,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:16:06,193 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:16:06,193 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:06,203 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 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) [2024-11-28 05:16:10,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:16:13,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:16:13,102 INFO L93 Difference]: Finished difference Result 12529 states and 18686 transitions. [2024-11-28 05:16:13,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:16:13,105 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 [2024-11-28 05:16:13,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:16:13,190 INFO L225 Difference]: With dead ends: 12529 [2024-11-28 05:16:13,191 INFO L226 Difference]: Without dead ends: 8289 [2024-11-28 05:16:13,230 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:13,232 INFO L435 NwaCegarLoop]: 6236 mSDtfsCounter, 5973 mSDsluCounter, 6180 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5973 SdHoareTripleChecker+Valid, 12416 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:16:13,235 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5973 Valid, 12416 Invalid, 63 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 49 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-28 05:16:13,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8289 states. [2024-11-28 05:16:13,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8289 to 8285. [2024-11-28 05:16:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8285 states, 6292 states have (on average 1.3747616020343294) internal successors, (8650), 6322 states have internal predecessors, (8650), 1721 states have call successors, (1721), 271 states have call predecessors, (1721), 271 states have return successors, (1721), 1705 states have call predecessors, (1721), 1721 states have call successors, (1721) [2024-11-28 05:16:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8285 states to 8285 states and 12092 transitions. [2024-11-28 05:16:14,008 INFO L78 Accepts]: Start accepts. Automaton has 8285 states and 12092 transitions. Word has length 598 [2024-11-28 05:16:14,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:16:14,011 INFO L471 AbstractCegarLoop]: Abstraction has 8285 states and 12092 transitions. [2024-11-28 05:16:14,011 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) [2024-11-28 05:16:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 8285 states and 12092 transitions. [2024-11-28 05:16:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2024-11-28 05:16:14,064 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:16:14,065 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] [2024-11-28 05:16:14,065 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 05:16:14,065 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:16:14,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:16:14,067 INFO L85 PathProgramCache]: Analyzing trace with hash -198071047, now seen corresponding path program 1 times [2024-11-28 05:16:14,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:16:14,067 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469074531] [2024-11-28 05:16:14,067 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:16:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:17:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:17:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9050 trivial. 0 not checked. [2024-11-28 05:17:39,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:17:39,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469074531] [2024-11-28 05:17:39,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469074531] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:17:39,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:17:39,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:17:39,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325227802] [2024-11-28 05:17:39,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:17:39,949 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:17:39,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:17:39,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:17:39,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:17:39,950 INFO L87 Difference]: Start difference. First operand 8285 states and 12092 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) [2024-11-28 05:17:44,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:17:46,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:17:46,968 INFO L93 Difference]: Finished difference Result 24397 states and 35594 transitions. [2024-11-28 05:17:46,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:17:46,969 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 [2024-11-28 05:17:46,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:17:47,120 INFO L225 Difference]: With dead ends: 24397 [2024-11-28 05:17:47,120 INFO L226 Difference]: Without dead ends: 16203 [2024-11-28 05:17:47,172 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:17:47,173 INFO L435 NwaCegarLoop]: 6213 mSDtfsCounter, 5797 mSDsluCounter, 6102 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5797 SdHoareTripleChecker+Valid, 12315 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2024-11-28 05:17:47,173 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5797 Valid, 12315 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2024-11-28 05:17:47,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16203 states. [2024-11-28 05:17:47,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16203 to 16197. [2024-11-28 05:17:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16197 states, 12359 states have (on average 1.376891334250344) internal successors, (17017), 12421 states have internal predecessors, (17017), 3297 states have call successors, (3297), 540 states have call predecessors, (3297), 540 states have return successors, (3297), 3261 states have call predecessors, (3297), 3297 states have call successors, (3297) [2024-11-28 05:17:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16197 states to 16197 states and 23611 transitions. [2024-11-28 05:17:48,118 INFO L78 Accepts]: Start accepts. Automaton has 16197 states and 23611 transitions. Word has length 573 [2024-11-28 05:17:48,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:17:48,122 INFO L471 AbstractCegarLoop]: Abstraction has 16197 states and 23611 transitions. [2024-11-28 05:17:48,123 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) [2024-11-28 05:17:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 16197 states and 23611 transitions. [2024-11-28 05:17:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-11-28 05:17:48,178 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:17:48,178 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] [2024-11-28 05:17:48,178 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:17:48,179 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:17:48,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:17:48,179 INFO L85 PathProgramCache]: Analyzing trace with hash -590419528, now seen corresponding path program 1 times [2024-11-28 05:17:48,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:17:48,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547079457] [2024-11-28 05:17:48,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:17:48,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:19:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:19:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 9050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9050 trivial. 0 not checked. [2024-11-28 05:19:14,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:19:14,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547079457] [2024-11-28 05:19:14,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1547079457] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:19:14,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:19:14,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:19:14,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498807176] [2024-11-28 05:19:14,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:19:14,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:19:14,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:19:14,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:19:14,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:19:14,517 INFO L87 Difference]: Start difference. First operand 16197 states and 23611 transitions. 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) [2024-11-28 05:19:18,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:19:21,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:19:21,881 INFO L93 Difference]: Finished difference Result 47196 states and 68788 transitions. [2024-11-28 05:19:21,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:19:21,882 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 [2024-11-28 05:19:21,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:19:22,141 INFO L225 Difference]: With dead ends: 47196 [2024-11-28 05:19:22,141 INFO L226 Difference]: Without dead ends: 31090 [2024-11-28 05:19:22,237 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:19:22,238 INFO L435 NwaCegarLoop]: 7376 mSDtfsCounter, 5818 mSDsluCounter, 6103 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5818 SdHoareTripleChecker+Valid, 13479 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-28 05:19:22,239 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5818 Valid, 13479 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-28 05:19:22,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31090 states. [2024-11-28 05:19:23,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31090 to 31080. [2024-11-28 05:19:23,772 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) [2024-11-28 05:19:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31080 states to 31080 states and 45262 transitions. [2024-11-28 05:19:23,969 INFO L78 Accepts]: Start accepts. Automaton has 31080 states and 45262 transitions. Word has length 574 [2024-11-28 05:19:23,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:19:23,970 INFO L471 AbstractCegarLoop]: Abstraction has 31080 states and 45262 transitions. [2024-11-28 05:19:23,971 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) [2024-11-28 05:19:23,971 INFO L276 IsEmpty]: Start isEmpty. Operand 31080 states and 45262 transitions. [2024-11-28 05:19:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-28 05:19:24,059 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:19:24,060 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] [2024-11-28 05:19:24,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:19:24,060 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:19:24,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:19:24,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1660825976, now seen corresponding path program 1 times [2024-11-28 05:19:24,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:19:24,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582666158] [2024-11-28 05:19:24,063 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:19:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:20:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:20:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 10496 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10493 trivial. 0 not checked. [2024-11-28 05:20:50,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:20:50,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582666158] [2024-11-28 05:20:50,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582666158] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:20:50,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:20:50,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:20:50,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501687733] [2024-11-28 05:20:50,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:20:50,520 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:20:50,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:20:50,521 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:20:50,521 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:20:50,521 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) [2024-11-28 05:20:54,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:20:57,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:20:57,290 INFO L93 Difference]: Finished difference Result 65475 states and 95286 transitions. [2024-11-28 05:20:57,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:20:57,291 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 [2024-11-28 05:20:57,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:20:57,538 INFO L225 Difference]: With dead ends: 65475 [2024-11-28 05:20:57,538 INFO L226 Difference]: Without dead ends: 34486 [2024-11-28 05:20:57,672 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:20:57,673 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 [2024-11-28 05:20:57,674 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] [2024-11-28 05:20:57,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34486 states. [2024-11-28 05:20:59,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34486 to 34484. [2024-11-28 05:20:59,282 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) [2024-11-28 05:20:59,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34484 states to 34484 states and 50145 transitions. [2024-11-28 05:20:59,501 INFO L78 Accepts]: Start accepts. Automaton has 34484 states and 50145 transitions. Word has length 625 [2024-11-28 05:20:59,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:20:59,504 INFO L471 AbstractCegarLoop]: Abstraction has 34484 states and 50145 transitions. [2024-11-28 05:20:59,504 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) [2024-11-28 05:20:59,505 INFO L276 IsEmpty]: Start isEmpty. Operand 34484 states and 50145 transitions. [2024-11-28 05:20:59,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-28 05:20:59,539 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:20:59,539 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] [2024-11-28 05:20:59,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:20:59,540 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:20:59,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:20:59,541 INFO L85 PathProgramCache]: Analyzing trace with hash -500562676, now seen corresponding path program 1 times [2024-11-28 05:20:59,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:20:59,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649265425] [2024-11-28 05:20:59,542 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:20:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:22:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:22:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10346 trivial. 0 not checked. [2024-11-28 05:22:19,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:22:19,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649265425] [2024-11-28 05:22:19,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649265425] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:22:19,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:22:19,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:22:19,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006515370] [2024-11-28 05:22:19,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:22:19,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:22:19,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:22:19,354 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:22:19,354 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:19,355 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) [2024-11-28 05:22:23,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:22:26,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:22:26,357 INFO L93 Difference]: Finished difference Result 94718 states and 137591 transitions. [2024-11-28 05:22:26,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:22:26,358 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 [2024-11-28 05:22:26,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:22:26,775 INFO L225 Difference]: With dead ends: 94718 [2024-11-28 05:22:26,775 INFO L226 Difference]: Without dead ends: 60325 [2024-11-28 05:22:26,929 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:26,932 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, 6.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:22:26,932 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5418 Valid, 12944 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 96 Invalid, 1 Unknown, 0 Unchecked, 6.1s Time] [2024-11-28 05:22:26,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60325 states. [2024-11-28 05:22:29,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60325 to 60307. [2024-11-28 05:22:29,598 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) [2024-11-28 05:22:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60307 states to 60307 states and 87518 transitions. [2024-11-28 05:22:29,924 INFO L78 Accepts]: Start accepts. Automaton has 60307 states and 87518 transitions. Word has length 626 [2024-11-28 05:22:29,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:22:29,925 INFO L471 AbstractCegarLoop]: Abstraction has 60307 states and 87518 transitions. [2024-11-28 05:22:29,926 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) [2024-11-28 05:22:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 60307 states and 87518 transitions. [2024-11-28 05:22:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-28 05:22:29,996 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:22:29,996 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] [2024-11-28 05:22:29,996 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:22:29,997 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:22:29,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:22:29,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1770442411, now seen corresponding path program 1 times [2024-11-28 05:22:29,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:22:29,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60713787] [2024-11-28 05:22:29,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:22:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:23:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:23:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10822 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10800 trivial. 0 not checked. [2024-11-28 05:23:51,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:23:51,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60713787] [2024-11-28 05:23:51,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60713787] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:23:51,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:23:51,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:23:51,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672334152] [2024-11-28 05:23:51,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:23:51,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:23:51,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:23:51,152 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:23:51,152 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:23:51,153 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) [2024-11-28 05:23:55,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:23:58,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:23:58,539 INFO L93 Difference]: Finished difference Result 175643 states and 255106 transitions. [2024-11-28 05:23:58,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:23:58,540 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 [2024-11-28 05:23:58,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:23:59,297 INFO L225 Difference]: With dead ends: 175643 [2024-11-28 05:23:59,297 INFO L226 Difference]: Without dead ends: 117519 [2024-11-28 05:23:59,537 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:23:59,538 INFO L435 NwaCegarLoop]: 12073 mSDtfsCounter, 5937 mSDsluCounter, 6118 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s 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, 5.6s IncrementalHoareTripleChecker+Time [2024-11-28 05:23:59,538 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5937 Valid, 18191 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 53 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-28 05:23:59,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117519 states. [2024-11-28 05:24:03,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117519 to 117517. [2024-11-28 05:24:03,930 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) [2024-11-28 05:24:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117517 states to 117517 states and 170559 transitions. [2024-11-28 05:24:05,129 INFO L78 Accepts]: Start accepts. Automaton has 117517 states and 170559 transitions. Word has length 669 [2024-11-28 05:24:05,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:24:05,130 INFO L471 AbstractCegarLoop]: Abstraction has 117517 states and 170559 transitions. [2024-11-28 05:24:05,131 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) [2024-11-28 05:24:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 117517 states and 170559 transitions. [2024-11-28 05:24:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 670 [2024-11-28 05:24:05,607 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:24:05,607 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] [2024-11-28 05:24:05,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 05:24:05,608 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:24:05,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:24:05,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1384580009, now seen corresponding path program 1 times [2024-11-28 05:24:05,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:24:05,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799342822] [2024-11-28 05:24:05,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:24:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:25:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:25:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 10822 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 10800 trivial. 0 not checked. [2024-11-28 05:25:47,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:25:47,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799342822] [2024-11-28 05:25:47,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1799342822] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:25:47,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:25:47,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:25:47,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351298003] [2024-11-28 05:25:47,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:25:47,686 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:25:47,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:25:47,692 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:25:47,696 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:25:47,697 INFO L87 Difference]: Start difference. First operand 117517 states and 170559 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) [2024-11-28 05:25:52,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:26:02,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:26:02,449 INFO L93 Difference]: Finished difference Result 290079 states and 421204 transitions. [2024-11-28 05:26:02,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:26:02,455 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 [2024-11-28 05:26:02,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:26:04,441 INFO L225 Difference]: With dead ends: 290079 [2024-11-28 05:26:04,441 INFO L226 Difference]: Without dead ends: 172406 [2024-11-28 05:26:04,840 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:26:04,841 INFO L435 NwaCegarLoop]: 11763 mSDtfsCounter, 5932 mSDsluCounter, 6123 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5932 SdHoareTripleChecker+Valid, 17886 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-11-28 05:26:04,842 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5932 Valid, 17886 Invalid, 66 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [11 Valid, 54 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2024-11-28 05:26:05,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172406 states. [2024-11-28 05:26:17,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172406 to 172404. [2024-11-28 05:26:17,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172404 states, 132315 states have (on average 1.3795261308241695) internal successors, (182532), 132974 states have internal predecessors, (182532), 33895 states have call successors, (33895), 6193 states have call predecessors, (33895), 6193 states have return successors, (33895), 33518 states have call predecessors, (33895), 33895 states have call successors, (33895) [2024-11-28 05:26:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172404 states to 172404 states and 250322 transitions. [2024-11-28 05:26:19,643 INFO L78 Accepts]: Start accepts. Automaton has 172404 states and 250322 transitions. Word has length 669 [2024-11-28 05:26:19,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:26:19,652 INFO L471 AbstractCegarLoop]: Abstraction has 172404 states and 250322 transitions. [2024-11-28 05:26:19,658 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) [2024-11-28 05:26:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 172404 states and 250322 transitions. [2024-11-28 05:26:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2024-11-28 05:26:19,940 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:26:19,941 INFO L218 NwaCegarLoop]: trace histogram [54, 54, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:26:19,941 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 05:26:19,942 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:26:19,943 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:26:19,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1865456218, now seen corresponding path program 1 times [2024-11-28 05:26:19,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:26:19,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251635876] [2024-11-28 05:26:19,946 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:26:19,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms