./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i --full-output --preprocessor.use.memory.slicer false --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fba957c5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 c987157b60e9aa2e1b68969bca80f78cb8251cf942102d212cc953054f966697 --preprocessor.use.memory.slicer false --- Real Ultimate output --- This is Ultimate 0.2.3-dev-fba957c-m [2023-11-23 10:24:23,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 10:24:24,050 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 10:24:24,054 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 10:24:24,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 10:24:24,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 10:24:24,073 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 10:24:24,074 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 10:24:24,074 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 10:24:24,075 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 10:24:24,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 10:24:24,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 10:24:24,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 10:24:24,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 10:24:24,077 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 10:24:24,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 10:24:24,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 10:24:24,078 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 10:24:24,078 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 10:24:24,079 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 10:24:24,079 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 10:24:24,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 10:24:24,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 10:24:24,080 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 10:24:24,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 10:24:24,081 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 10:24:24,082 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 10:24:24,082 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 10:24:24,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 10:24:24,083 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 10:24:24,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 10:24:24,084 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 10:24:24,084 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 10:24:24,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 10:24:24,085 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 10:24:24,085 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 10:24:24,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 10:24:24,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 10:24:24,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 10:24:24,087 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c987157b60e9aa2e1b68969bca80f78cb8251cf942102d212cc953054f966697 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> false [2023-11-23 10:24:24,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 10:24:24,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 10:24:24,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 10:24:24,317 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 10:24:24,317 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 10:24:24,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i [2023-11-23 10:24:25,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 10:24:26,371 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 10:24:26,371 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i [2023-11-23 10:24:26,457 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4342b8ac/4f6c04300efd4b8287e6192f75a03280/FLAGa86c7feed [2023-11-23 10:24:26,477 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4342b8ac/4f6c04300efd4b8287e6192f75a03280 [2023-11-23 10:24:26,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 10:24:26,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 10:24:26,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 10:24:26,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 10:24:26,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 10:24:26,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:24:26" (1/1) ... [2023-11-23 10:24:26,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7575dfb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:26, skipping insertion in model container [2023-11-23 10:24:26,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:24:26" (1/1) ... [2023-11-23 10:24:26,734 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 10:24:35,962 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069045,1069058] [2023-11-23 10:24:35,966 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069190,1069203] [2023-11-23 10:24:36,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 10:24:36,305 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 10:24:36,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [8342] [2023-11-23 10:24:36,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [8350] [2023-11-23 10:24:36,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [8357] [2023-11-23 10:24:36,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [8364] [2023-11-23 10:24:36,662 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"); [13178] [2023-11-23 10:24:36,664 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)); [13213-13214] [2023-11-23 10:24:36,664 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"); [13219-13221] [2023-11-23 10:24:36,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [13272] [2023-11-23 10:24:36,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13275] [2023-11-23 10:24:36,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13278] [2023-11-23 10:24:36,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [13281] [2023-11-23 10:24:36,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (242), "i" (12UL)); [14060-14061] [2023-11-23 10:24:36,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (242), "i" (12UL)); [14071-14072] [2023-11-23 10:24:36,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (264), "i" (12UL)); [14132-14133] [2023-11-23 10:24:36,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (280), "i" (12UL)); [14162-14163] [2023-11-23 10:24:36,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (306), "i" (12UL)); [14219-14220] [2023-11-23 10:24:36,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (321), "i" (12UL)); [14259-14260] [2023-11-23 10:24:36,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (322), "i" (12UL)); [14271-14272] [2023-11-23 10:24:36,728 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (380), "i" (12UL)); [14390-14391] [2023-11-23 10:24:36,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-core.c"), "i" (1179), "i" (12UL)); [15484-15485] [2023-11-23 10:24:36,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15614] [2023-11-23 10:24:36,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-ts.c"), "i" (229), "i" (12UL)); [20738-20739] [2023-11-23 10:24:36,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-ts.c"), "i" (250), "i" (12UL)); [20787-20788] [2023-11-23 10:24:36,982 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)); [20922-20923] [2023-11-23 10:24:36,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [20952] [2023-11-23 10:24:36,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20955] [2023-11-23 10:24:36,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20958] [2023-11-23 10:24:36,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20961] [2023-11-23 10:24:36,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [21007] [2023-11-23 10:24:36,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [21010] [2023-11-23 10:24:36,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [21013] [2023-11-23 10:24:36,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [21016] [2023-11-23 10:24:36,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [21475-21476] [2023-11-23 10:24:37,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [21482-21483] [2023-11-23 10:24:37,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [21489-21490] [2023-11-23 10:24:37,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [21496-21497] [2023-11-23 10:24:37,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-video.c"), "i" (411), "i" (12UL)); [23473-23474] [2023-11-23 10:24:37,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-video.c"), "i" (1097), "i" (12UL)); [24639-24640] [2023-11-23 10:24:37,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-video.c"), "i" (1113), "i" (12UL)); [24669-24670] [2023-11-23 10:24:37,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/saa7134/saa7134-video.c"), "i" (1166), "i" (12UL)); [24809-24810] [2023-11-23 10:24:37,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [30376] [2023-11-23 10:24:37,455 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069045,1069058] [2023-11-23 10:24:37,456 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i[1069190,1069203] [2023-11-23 10:24:37,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 10:24:38,008 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 10:24:38,008 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 10:24:38,008 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 10:24:38,016 INFO L206 MainTranslator]: Completed translation [2023-11-23 10:24:38,017 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38 WrapperNode [2023-11-23 10:24:38,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 10:24:38,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 10:24:38,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 10:24:38,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 10:24:38,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:38,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:42,350 INFO L138 Inliner]: procedures = 787, calls = 28666, calls flagged for inlining = 400, calls inlined = 378, statements flattened = 41340 [2023-11-23 10:24:42,351 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 10:24:42,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 10:24:42,352 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 10:24:42,352 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 10:24:42,363 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:42,364 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:43,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:43,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,129 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,198 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,563 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,753 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 10:24:46,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 10:24:46,755 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 10:24:46,755 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 10:24:46,756 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (1/1) ... [2023-11-23 10:24:46,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 10:24:46,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 10:24:46,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 10:24:46,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 10:24:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2023-11-23 10:24:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2023-11-23 10:24:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_streamon [2023-11-23 10:24:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_streamon [2023-11-23 10:24:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-23 10:24:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_tuner [2023-11-23 10:24:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_tuner [2023-11-23 10:24:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2023-11-23 10:24:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2023-11-23 10:24:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_error [2023-11-23 10:24:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_error [2023-11-23 10:24:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_send_byte [2023-11-23 10:24:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_send_byte [2023-11-23 10:24:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:24:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:24:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-23 10:24:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-23 10:24:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_startpage [2023-11-23 10:24:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_startpage [2023-11-23 10:24:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-11-23 10:24:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-11-23 10:24:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-23 10:24:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-23 10:24:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-11-23 10:24:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-11-23 10:24:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2023-11-23 10:24:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2023-11-23 10:24:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 10:24:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 10:24:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-23 10:24:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-23 10:24:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-23 10:24:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-23 10:24:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 10:24:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-23 10:24:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-23 10:24:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 10:24:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 10:24:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 10:24:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 10:24:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-23 10:24:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-23 10:24:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-23 10:24:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-23 10:24:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_fmt_vid_cap [2023-11-23 10:24:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_fmt_vid_cap [2023-11-23 10:24:46,871 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 10:24:46,871 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 10:24:46,871 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_busy_wait [2023-11-23 10:24:46,871 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_busy_wait [2023-11-23 10:24:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2023-11-23 10:24:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2023-11-23 10:24:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_requeue [2023-11-23 10:24:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_requeue [2023-11-23 10:24:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 10:24:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-23 10:24:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_qbuf [2023-11-23 10:24:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_qbuf [2023-11-23 10:24:46,873 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setvolume [2023-11-23 10:24:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setvolume [2023-11-23 10:24:46,873 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-11-23 10:24:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-11-23 10:24:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_detach [2023-11-23 10:24:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_detach [2023-11-23 10:24:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 10:24:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 10:24:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare___1 [2023-11-23 10:24:46,875 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare___1 [2023-11-23 10:24:46,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 10:24:46,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 10:24:46,875 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tuner_setup [2023-11-23 10:24:46,875 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tuner_setup [2023-11-23 10:24:46,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 10:24:46,876 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_init_hw [2023-11-23 10:24:46,876 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_init_hw [2023-11-23 10:24:46,876 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2023-11-23 10:24:46,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2023-11-23 10:24:46,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 10:24:46,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 10:24:46,877 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_irq_video_signalchange [2023-11-23 10:24:46,878 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_irq_video_signalchange [2023-11-23 10:24:46,878 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_cropcap [2023-11-23 10:24:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_cropcap [2023-11-23 10:24:46,879 INFO L130 BoogieDeclarations]: Found specification of procedure task_init [2023-11-23 10:24:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure task_init [2023-11-23 10:24:46,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7134_fini_14_2 [2023-11-23 10:24:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7134_fini_14_2 [2023-11-23 10:24:46,879 INFO L130 BoogieDeclarations]: Found specification of procedure functionality [2023-11-23 10:24:46,880 INFO L138 BoogieDeclarations]: Found implementation of procedure functionality [2023-11-23 10:24:46,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 10:24:46,880 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-11-23 10:24:46,880 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-11-23 10:24:46,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 10:24:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 10:24:46,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 10:24:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 10:24:46,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-23 10:24:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-23 10:24:46,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 10:24:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 10:24:46,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 10:24:46,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 10:24:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 10:24:46,883 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 10:24:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 10:24:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2023-11-23 10:24:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2023-11-23 10:24:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 10:24:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-11-23 10:24:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-11-23 10:24:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 10:24:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-23 10:24:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-23 10:24:46,885 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2023-11-23 10:24:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2023-11-23 10:24:46,885 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-23 10:24:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-23 10:24:46,886 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 10:24:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 10:24:46,886 INFO L130 BoogieDeclarations]: Found specification of procedure start_preview [2023-11-23 10:24:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure start_preview [2023-11-23 10:24:46,887 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_get_set_fmt_vbi_cap [2023-11-23 10:24:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_get_set_fmt_vbi_cap [2023-11-23 10:24:46,887 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_next [2023-11-23 10:24:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_next [2023-11-23 10:24:46,887 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setmode [2023-11-23 10:24:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setmode [2023-11-23 10:24:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-23 10:24:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-23 10:24:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_finish [2023-11-23 10:24:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_finish [2023-11-23 10:24:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_i2c_xfer [2023-11-23 10:24:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_i2c_xfer [2023-11-23 10:24:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_input [2023-11-23 10:24:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_input [2023-11-23 10:24:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-23 10:24:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-23 10:24:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 10:24:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 10:24:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 10:24:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 10:24:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure verify_preview [2023-11-23 10:24:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_preview [2023-11-23 10:24:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 10:24:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 10:24:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_std [2023-11-23 10:24:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_std [2023-11-23 10:24:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-23 10:24:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-23 10:24:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-23 10:24:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-23 10:24:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure hauppauge_eeprom [2023-11-23 10:24:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure hauppauge_eeprom [2023-11-23 10:24:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 10:24:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 10:24:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_getstereo [2023-11-23 10:24:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_getstereo [2023-11-23 10:24:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 10:24:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 10:24:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enum_fmt_vid_overlay [2023-11-23 10:24:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enum_fmt_vid_overlay [2023-11-23 10:24:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 10:24:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 10:24:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure res_locked [2023-11-23 10:24:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure res_locked [2023-11-23 10:24:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-23 10:24:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-23 10:24:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resource [2023-11-23 10:24:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resource [2023-11-23 10:24:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_crop [2023-11-23 10:24:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_crop [2023-11-23 10:24:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-23 10:24:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-23 10:24:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_gpio [2023-11-23 10:24:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_gpio [2023-11-23 10:24:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 10:24:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 10:24:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 10:24:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 10:24:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_pages [2023-11-23 10:24:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_pages [2023-11-23 10:24:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_102 [2023-11-23 10:24:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_102 [2023-11-23 10:24:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_dma_free [2023-11-23 10:24:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_dma_free [2023-11-23 10:24:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fbuf [2023-11-23 10:24:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fbuf [2023-11-23 10:24:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 10:24:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 10:24:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure get_key_pinnacle [2023-11-23 10:24:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_key_pinnacle [2023-11-23 10:24:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_videoport_init [2023-11-23 10:24:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_videoport_init [2023-11-23 10:24:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2023-11-23 10:24:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2023-11-23 10:24:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 10:24:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 10:24:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_input [2023-11-23 10:24:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_input [2023-11-23 10:24:46,898 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 10:24:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 10:24:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-23 10:24:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-23 10:24:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release___1 [2023-11-23 10:24:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release___1 [2023-11-23 10:24:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_overlay [2023-11-23 10:24:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_overlay [2023-11-23 10:24:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_status [2023-11-23 10:24:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_status [2023-11-23 10:24:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 10:24:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 10:24:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 10:24:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure mute_input_7134 [2023-11-23 10:24:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mute_input_7134 [2023-11-23 10:24:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure mute_input_7133 [2023-11-23 10:24:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mute_input_7133 [2023-11-23 10:24:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-23 10:24:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-23 10:24:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 10:24:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 10:24:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_dqbuf [2023-11-23 10:24:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_dqbuf [2023-11-23 10:24:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 10:24:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 10:24:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2023-11-23 10:24:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2023-11-23 10:24:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2023-11-23 10:24:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2023-11-23 10:24:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_build [2023-11-23 10:24:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_build [2023-11-23 10:24:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure __saa7134_ir_stop [2023-11-23 10:24:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __saa7134_ir_stop [2023-11-23 10:24:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_queue [2023-11-23 10:24:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_queue [2023-11-23 10:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2023-11-23 10:24:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2023-11-23 10:24:46,907 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_unregister_video [2023-11-23 10:24:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_unregister_video [2023-11-23 10:24:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 10:24:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 10:24:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_fmt_vid_cap [2023-11-23 10:24:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_fmt_vid_cap [2023-11-23 10:24:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_unregister [2023-11-23 10:24:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_unregister [2023-11-23 10:24:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure __saa7134_ir_start [2023-11-23 10:24:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __saa7134_ir_start [2023-11-23 10:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_stop [2023-11-23 10:24:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_stop [2023-11-23 10:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_track_gpio [2023-11-23 10:24:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_track_gpio [2023-11-23 10:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-11-23 10:24:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-11-23 10:24:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_finidev [2023-11-23 10:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_finidev [2023-11-23 10:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_try_fmt_vid_overlay [2023-11-23 10:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_try_fmt_vid_overlay [2023-11-23 10:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-23 10:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-23 10:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 10:24:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 10:24:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_recv_byte [2023-11-23 10:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_recv_byte [2023-11-23 10:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_getstereo [2023-11-23 10:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_getstereo [2023-11-23 10:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 10:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 10:24:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7134_dev [2023-11-23 10:24:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7134_dev [2023-11-23 10:24:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_reqbufs [2023-11-23 10:24:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_reqbufs [2023-11-23 10:24:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_carr2reg [2023-11-23 10:24:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_carr2reg [2023-11-23 10:24:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 10:24:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 10:24:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_count [2023-11-23 10:24:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_count [2023-11-23 10:24:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_input_init1 [2023-11-23 10:24:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_input_init1 [2023-11-23 10:24:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_is_idle [2023-11-23 10:24:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_is_idle [2023-11-23 10:24:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa_dsp_wait_bit [2023-11-23 10:24:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure saa_dsp_wait_bit [2023-11-23 10:24:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_dmabits [2023-11-23 10:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_dmabits [2023-11-23 10:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_attach [2023-11-23 10:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_attach [2023-11-23 10:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_std [2023-11-23 10:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_std [2023-11-23 10:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resume [2023-11-23 10:24:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resume [2023-11-23 10:24:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2023-11-23 10:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2023-11-23 10:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-23 10:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-23 10:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 10:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 10:24:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hw_enable2 [2023-11-23 10:24:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hw_enable2 [2023-11-23 10:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setcarrier [2023-11-23 10:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setcarrier [2023-11-23 10:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fmt_vid_cap [2023-11-23 10:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fmt_vid_cap [2023-11-23 10:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 10:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 10:24:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_register [2023-11-23 10:24:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_register [2023-11-23 10:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fbuf [2023-11-23 10:24:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fbuf [2023-11-23 10:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2023-11-23 10:24:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2023-11-23 10:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-23 10:24:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-23 10:24:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hw_enable1 [2023-11-23 10:24:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hw_enable1 [2023-11-23 10:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_initdev [2023-11-23 10:24:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_initdev [2023-11-23 10:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 10:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_input [2023-11-23 10:24:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_input [2023-11-23 10:24:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-23 10:24:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-23 10:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 10:24:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 10:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_tuner [2023-11-23 10:24:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_tuner [2023-11-23 10:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-23 10:24:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-23 10:24:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-23 10:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-23 10:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 10:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-23 10:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-23 10:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-23 10:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 10:24:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_setstereo [2023-11-23 10:24:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_setstereo [2023-11-23 10:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_crop [2023-11-23 10:24:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_crop [2023-11-23 10:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setmute [2023-11-23 10:24:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setmute [2023-11-23 10:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_setinput [2023-11-23 10:24:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_setinput [2023-11-23 10:24:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 10:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 10:24:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 10:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 10:24:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_ctrl [2023-11-23 10:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_ctrl [2023-11-23 10:24:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure must_configure_manually [2023-11-23 10:24:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure must_configure_manually [2023-11-23 10:24:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 10:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 10:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-23 10:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-23 10:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-23 10:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-23 10:24:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fmt_vid_cap [2023-11-23 10:24:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fmt_vid_cap [2023-11-23 10:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-23 10:24:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-23 10:24:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-11-23 10:24:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-11-23 10:24:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_queue [2023-11-23 10:24:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_queue [2023-11-23 10:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_frequency [2023-11-23 10:24:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_frequency [2023-11-23 10:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_querybuf [2023-11-23 10:24:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_querybuf [2023-11-23 10:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 10:24:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 10:24:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 10:24:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 10:24:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_base [2023-11-23 10:24:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_base [2023-11-23 10:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 10:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 10:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 10:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 10:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2023-11-23 10:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2023-11-23 10:24:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 10:24:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 10:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_remove_request [2023-11-23 10:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_remove_request [2023-11-23 10:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-23 10:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-23 10:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-11-23 10:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-11-23 10:24:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_frequency [2023-11-23 10:24:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_frequency [2023-11-23 10:24:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2023-11-23 10:24:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2023-11-23 10:24:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_size [2023-11-23 10:24:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure set_size [2023-11-23 10:24:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 10:24:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 10:24:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 10:24:46,937 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 10:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-23 10:24:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-23 10:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_i2c_unregister [2023-11-23 10:24:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_i2c_unregister [2023-11-23 10:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 10:24:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 10:24:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init2 [2023-11-23 10:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init2 [2023-11-23 10:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 10:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 10:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init1 [2023-11-23 10:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init1 [2023-11-23 10:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-23 10:24:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-23 10:24:46,939 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_enable_i2s [2023-11-23 10:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_enable_i2s [2023-11-23 10:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2023-11-23 10:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2023-11-23 10:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_rx2mode [2023-11-23 10:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_rx2mode [2023-11-23 10:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 10:24:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 10:24:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2023-11-23 10:24:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2023-11-23 10:24:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_streamoff [2023-11-23 10:24:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_streamoff [2023-11-23 10:24:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-23 10:24:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-23 10:24:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-23 10:24:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-23 10:24:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2023-11-23 10:24:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2023-11-23 10:24:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure clip_range [2023-11-23 10:24:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure clip_range [2023-11-23 10:24:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_set_tvnorm_hw [2023-11-23 10:24:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_set_tvnorm_hw [2023-11-23 10:24:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 10:24:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 10:24:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-23 10:24:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-23 10:24:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-11-23 10:24:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-11-23 10:24:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup___1 [2023-11-23 10:24:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup___1 [2023-11-23 10:24:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 10:24:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 10:24:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 10:24:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure saa_dsp_writel [2023-11-23 10:24:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure saa_dsp_writel [2023-11-23 10:24:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 10:24:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 10:24:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_input_irq [2023-11-23 10:24:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_input_irq [2023-11-23 10:24:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-23 10:24:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-23 10:24:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2023-11-23 10:24:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2023-11-23 10:24:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___1 [2023-11-23 10:24:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___1 [2023-11-23 10:24:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue___0 [2023-11-23 10:24:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue___0 [2023-11-23 10:24:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 10:24:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 10:24:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 10:24:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 10:24:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 10:24:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 10:24:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_alloc [2023-11-23 10:24:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_alloc [2023-11-23 10:24:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_attr [2023-11-23 10:24:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_attr [2023-11-23 10:24:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_do_scan [2023-11-23 10:24:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_do_scan [2023-11-23 10:24:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_querycap [2023-11-23 10:24:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_querycap [2023-11-23 10:24:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure print_irqstatus [2023-11-23 10:24:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure print_irqstatus [2023-11-23 10:24:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure stop_preview [2023-11-23 10:24:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_preview [2023-11-23 10:24:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 10:24:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 10:24:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_hwfini [2023-11-23 10:24:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_hwfini [2023-11-23 10:24:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7134_dev [2023-11-23 10:24:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7134_dev [2023-11-23 10:24:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_cliplist [2023-11-23 10:24:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cliplist [2023-11-23 10:24:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_pgtable_free [2023-11-23 10:24:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_pgtable_free [2023-11-23 10:24:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_sleep [2023-11-23 10:24:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_sleep [2023-11-23 10:24:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ir_stop [2023-11-23 10:24:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ir_stop [2023-11-23 10:24:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2023-11-23 10:24:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2023-11-23 10:24:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_log_status [2023-11-23 10:24:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_log_status [2023-11-23 10:24:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 10:24:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 10:24:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_fmt_vid_overlay [2023-11-23 10:24:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_fmt_vid_overlay [2023-11-23 10:24:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 10:24:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 10:24:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 10:24:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 10:24:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_fmt_vid_overlay [2023-11-23 10:24:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_fmt_vid_overlay [2023-11-23 10:24:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:24:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:24:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 10:24:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 10:24:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 10:24:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 10:24:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 10:24:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 10:24:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 10:24:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 10:24:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 10:24:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tvaudio_init [2023-11-23 10:24:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tvaudio_init [2023-11-23 10:24:49,240 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 10:24:49,251 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 10:24:53,767 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 10:28:05,951 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 10:28:06,923 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 10:28:09,979 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 10:28:09,979 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-23 10:28:09,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:28:09 BoogieIcfgContainer [2023-11-23 10:28:09,983 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 10:28:09,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 10:28:09,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 10:28:09,988 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 10:28:09,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:24:26" (1/3) ... [2023-11-23 10:28:09,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b439d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:28:09, skipping insertion in model container [2023-11-23 10:28:09,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:24:38" (2/3) ... [2023-11-23 10:28:09,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b439d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:28:09, skipping insertion in model container [2023-11-23 10:28:09,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:28:09" (3/3) ... [2023-11-23 10:28:09,991 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7134-saa7134.cil.i [2023-11-23 10:28:10,008 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 10:28:10,009 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 10:28:10,152 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 10:28:10,159 INFO L357 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, mHoare=true, 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;@3f3871d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 10:28:10,159 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 10:28:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand has 6948 states, 4848 states have (on average 1.4579207920792079) internal successors, (7068), 4903 states have internal predecessors, (7068), 1850 states have call successors, (1850), 251 states have call predecessors, (1850), 250 states have return successors, (1843), 1828 states have call predecessors, (1843), 1843 states have call successors, (1843) [2023-11-23 10:28:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2023-11-23 10:28:10,312 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:28:10,313 INFO L195 NwaCegarLoop]: trace histogram [53, 52, 52, 52, 52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 10:28:10,314 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 10:28:10,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:28:10,318 INFO L85 PathProgramCache]: Analyzing trace with hash -1306117173, now seen corresponding path program 1 times [2023-11-23 10:28:10,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:28:10,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798510243] [2023-11-23 10:28:10,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:28:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:28:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 10:28:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 10:28:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:28:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 10:28:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 10:28:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 10:28:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 10:28:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-23 10:28:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-23 10:28:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-23 10:28:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-23 10:28:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 10:28:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-23 10:28:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-23 10:28:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-23 10:28:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:16,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-23 10:28:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-23 10:28:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-23 10:28:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-23 10:28:17,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-23 10:28:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-23 10:28:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-23 10:28:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-23 10:28:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-23 10:28:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-23 10:28:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-23 10:28:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-23 10:28:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-23 10:28:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-23 10:28:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-23 10:28:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-23 10:28:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-23 10:28:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-23 10:28:17,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-23 10:28:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-23 10:28:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-23 10:28:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-23 10:28:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-23 10:28:17,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-23 10:28:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-23 10:28:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-23 10:28:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-23 10:28:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-23 10:28:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:17,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-23 10:28:18,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-11-23 10:28:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-11-23 10:28:18,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2023-11-23 10:28:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-23 10:28:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-23 10:28:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2023-11-23 10:28:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2023-11-23 10:28:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:28:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-23 10:28:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2023-11-23 10:28:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2023-11-23 10:28:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:28:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 10712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10712 trivial. 0 not checked. [2023-11-23 10:28:18,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:28:18,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798510243] [2023-11-23 10:28:18,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798510243] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:28:18,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:28:18,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 10:28:18,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919410953] [2023-11-23 10:28:18,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:28:18,370 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 10:28:18,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:28:18,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 10:28:18,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 10:28:18,416 INFO L87 Difference]: Start difference. First operand has 6948 states, 4848 states have (on average 1.4579207920792079) internal successors, (7068), 4903 states have internal predecessors, (7068), 1850 states have call successors, (1850), 251 states have call predecessors, (1850), 250 states have return successors, (1843), 1828 states have call predecessors, (1843), 1843 states have call successors, (1843) Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-11-23 10:28:19,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15