./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cce0b8812083e74f4211b2335fe3373d3a5207bd9444b45c0107381c3ec0838b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 19:44:16,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 19:44:16,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-21 19:44:16,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 19:44:16,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 19:44:16,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 19:44:16,201 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 19:44:16,201 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 19:44:16,202 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 19:44:16,207 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 19:44:16,208 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 19:44:16,209 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 19:44:16,210 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 19:44:16,211 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-21 19:44:16,212 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 19:44:16,212 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 19:44:16,213 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-21 19:44:16,213 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-21 19:44:16,213 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 19:44:16,214 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-21 19:44:16,214 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-21 19:44:16,215 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-21 19:44:16,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 19:44:16,217 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 19:44:16,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 19:44:16,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 19:44:16,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 19:44:16,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 19:44:16,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 19:44:16,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 19:44:16,220 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 19:44:16,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 19:44:16,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 19:44:16,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 19:44:16,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:44:16,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 19:44:16,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 19:44:16,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 19:44:16,223 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-21 19:44:16,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 19:44:16,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 19:44:16,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 19:44:16,224 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 19:44:16,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 19:44:16,225 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cce0b8812083e74f4211b2335fe3373d3a5207bd9444b45c0107381c3ec0838b [2023-11-21 19:44:16,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 19:44:16,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 19:44:16,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 19:44:16,623 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 19:44:16,623 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 19:44:16,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-11-21 19:44:19,847 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 19:44:20,956 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 19:44:20,957 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-11-21 19:44:21,070 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/data/5a9dea3be/8a2150f86f1c4ba3a0f88bc69b7c8a74/FLAGd32818899 [2023-11-21 19:44:21,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/data/5a9dea3be/8a2150f86f1c4ba3a0f88bc69b7c8a74 [2023-11-21 19:44:21,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 19:44:21,094 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 19:44:21,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 19:44:21,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 19:44:21,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 19:44:21,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:44:21" (1/1) ... [2023-11-21 19:44:21,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ce2e6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:21, skipping insertion in model container [2023-11-21 19:44:21,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:44:21" (1/1) ... [2023-11-21 19:44:21,400 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 19:44:22,243 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4850] [2023-11-21 19:44:23,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[230460,230473] [2023-11-21 19:44:28,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:44:28,909 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 19:44:29,074 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4850] [2023-11-21 19:44:29,145 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"); [7732] [2023-11-21 19:44:29,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7759] [2023-11-21 19:44:29,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7762] [2023-11-21 19:44:29,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7765] [2023-11-21 19:44:29,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7768] [2023-11-21 19:44:29,156 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[230460,230473] [2023-11-21 19:44:29,309 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-video.o.c.prepared"), "i" (767), "i" (12UL)); [8799-8800] [2023-11-21 19:44:30,018 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-i2c.o.c.prepared"), "i" (584), "i" (12UL)); [12625-12626] [2023-11-21 19:44:30,121 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [12705] [2023-11-21 19:44:30,122 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [12713-12714] [2023-11-21 19:44:30,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [14076-14077] [2023-11-21 19:44:30,221 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"); [14082-14084] [2023-11-21 19:44:30,222 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; incl %0": "+m" (v->counter)); [14098] [2023-11-21 19:44:30,222 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; decl %0": "+m" (v->counter)); [14105] [2023-11-21 19:44:30,565 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [21017-21018] [2023-11-21 19:44:30,566 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21021-21022] [2023-11-21 19:44:30,566 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21025-21026] [2023-11-21 19:44:30,566 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21029-21030] [2023-11-21 19:44:30,568 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [21062-21063] [2023-11-21 19:44:30,568 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [21067-21068] [2023-11-21 19:44:30,568 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [21072-21073] [2023-11-21 19:44:30,569 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [21077-21078] [2023-11-21 19:44:30,612 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-417.o.c.prepared"), "i" (1328), "i" (12UL)); [22132-22133] [2023-11-21 19:44:30,750 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-vbi.o.c.prepared"), "i" (280), "i" (12UL)); [24264-24265] [2023-11-21 19:44:30,868 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:44:31,479 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 19:44:31,479 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 19:44:31,479 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 19:44:31,480 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 19:44:31,480 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 19:44:31,488 INFO L206 MainTranslator]: Completed translation [2023-11-21 19:44:31,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31 WrapperNode [2023-11-21 19:44:31,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 19:44:31,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 19:44:31,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 19:44:31,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 19:44:31,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:31,952 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:35,714 INFO L138 Inliner]: procedures = 527, calls = 24029, calls flagged for inlining = 211, calls inlined = 210, statements flattened = 31748 [2023-11-21 19:44:35,715 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 19:44:35,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 19:44:35,717 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 19:44:35,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 19:44:35,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:35,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:37,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:37,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,051 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,415 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 19:44:41,953 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 19:44:41,953 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 19:44:41,953 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 19:44:41,955 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:44:31" (1/1) ... [2023-11-21 19:44:41,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:44:41,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 19:44:41,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 19:44:42,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548ccb-ea5e-47f7-827b-206fffa7c0ba/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 19:44:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-11-21 19:44:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-11-21 19:44:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_extension [2023-11-21 19:44:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_extension [2023-11-21 19:44:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_memory_write [2023-11-21 19:44:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_memory_write [2023-11-21 19:44:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dif_configure_C2HH_for_low_IF [2023-11-21 19:44:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dif_configure_C2HH_for_low_IF [2023-11-21 19:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2023-11-21 19:44:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2023-11-21 19:44:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-11-21 19:44:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-11-21 19:44:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_load_firmware [2023-11-21 19:44:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_load_firmware [2023-11-21 19:44:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_do_mode_ctrl_overrides [2023-11-21 19:44:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_do_mode_ctrl_overrides [2023-11-21 19:44:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_gpio_bit [2023-11-21 19:44:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_gpio_bit [2023-11-21 19:44:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 19:44:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 19:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_write_word [2023-11-21 19:44:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_write_word [2023-11-21 19:44:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_mci_complete [2023-11-21 19:44:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_mci_complete [2023-11-21 19:44:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audio_decoder_input [2023-11-21 19:44:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audio_decoder_input [2023-11-21 19:44:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-21 19:44:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-21 19:44:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2023-11-21 19:44:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2023-11-21 19:44:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2023-11-21 19:44:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2023-11-21 19:44:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 19:44:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 19:44:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_find_boundary_SAV_EAV [2023-11-21 19:44:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_find_boundary_SAV_EAV [2023-11-21 19:44:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dif_set_standard [2023-11-21 19:44:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dif_set_standard [2023-11-21 19:44:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_ctrl_reg [2023-11-21 19:44:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_ctrl_reg [2023-11-21 19:44:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_send_gpio_cmd [2023-11-21 19:44:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_send_gpio_cmd [2023-11-21 19:44:42,060 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-21 19:44:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-21 19:44:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_register [2023-11-21 19:44:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_register [2023-11-21 19:44:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure set_itvc_reg [2023-11-21 19:44:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure set_itvc_reg [2023-11-21 19:44:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 19:44:42,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 19:44:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_bit [2023-11-21 19:44:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_bit [2023-11-21 19:44:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dev_uninit [2023-11-21 19:44:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dev_uninit [2023-11-21 19:44:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-11-21 19:44:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-11-21 19:44:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2023-11-21 19:44:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2023-11-21 19:44:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure uninitGPIO [2023-11-21 19:44:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure uninitGPIO [2023-11-21 19:44:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_set [2023-11-21 19:44:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_set [2023-11-21 19:44:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-21 19:44:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-21 19:44:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 19:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-11-21 19:44:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-11-21 19:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-21 19:44:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-21 19:44:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2023-11-21 19:44:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2023-11-21 19:44:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 19:44:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 19:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-21 19:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-21 19:44:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2023-11-21 19:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2023-11-21 19:44:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2023-11-21 19:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2023-11-21 19:44:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2023-11-21 19:44:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2023-11-21 19:44:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-21 19:44:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-21 19:44:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-21 19:44:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-21 19:44:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 19:44:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 19:44:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-21 19:44:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-21 19:44:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enum_input [2023-11-21 19:44:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enum_input [2023-11-21 19:44:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_read_word [2023-11-21 19:44:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_read_word [2023-11-21 19:44:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 19:44:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_set_audio_input [2023-11-21 19:44:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_set_audio_input [2023-11-21 19:44:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2023-11-21 19:44:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2023-11-21 19:44:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config_tuner [2023-11-21 19:44:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config_tuner [2023-11-21 19:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_reg_mask_write [2023-11-21 19:44:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_reg_mask_write [2023-11-21 19:44:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-21 19:44:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-21 19:44:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 19:44:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 19:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_setup_AFE_for_baseband [2023-11-21 19:44:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_setup_AFE_for_baseband [2023-11-21 19:44:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_field [2023-11-21 19:44:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_field [2023-11-21 19:44:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-21 19:44:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-21 19:44:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-21 19:44:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-11-21 19:44:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_add_handler [2023-11-21 19:44:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_add_handler [2023-11-21 19:44:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_start [2023-11-21 19:44:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_start [2023-11-21 19:44:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_ir_exit [2023-11-21 19:44:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_ir_exit [2023-11-21 19:44:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-21 19:44:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-21 19:44:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config_i2c [2023-11-21 19:44:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config_i2c [2023-11-21 19:44:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 19:44:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_card_setup [2023-11-21 19:44:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_card_setup [2023-11-21 19:44:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_Setup_AFE_for_LowIF [2023-11-21 19:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_Setup_AFE_for_LowIF [2023-11-21 19:44:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_mode_register [2023-11-21 19:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_mode_register [2023-11-21 19:44:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2023-11-21 19:44:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2023-11-21 19:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___1 [2023-11-21 19:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___1 [2023-11-21 19:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 19:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 19:44:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-21 19:44:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-11-21 19:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_initialize [2023-11-21 19:44:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_initialize [2023-11-21 19:44:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-21 19:44:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-21 19:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 19:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2023-11-21 19:44:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2023-11-21 19:44:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap___0 [2023-11-21 19:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap___0 [2023-11-21 19:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 19:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_read_ack [2023-11-21 19:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_read_ack [2023-11-21 19:44:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 19:44:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 19:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_end [2023-11-21 19:44:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_end [2023-11-21 19:44:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure bb_buf_setup [2023-11-21 19:44:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_buf_setup [2023-11-21 19:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-21 19:44:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-21 19:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_poll [2023-11-21 19:44:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_poll [2023-11-21 19:44:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2023-11-21 19:44:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2023-11-21 19:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 19:44:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 19:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_register_read [2023-11-21 19:44:42,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_register_read [2023-11-21 19:44:42,114 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_agc_analog_digital_mux_select [2023-11-21 19:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_agc_analog_digital_mux_select [2023-11-21 19:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-21 19:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-21 19:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_init_channels [2023-11-21 19:44:42,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_init_channels [2023-11-21 19:44:42,115 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_handler_set_50hz [2023-11-21 19:44:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_handler_set_50hz [2023-11-21 19:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-21 19:44:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-21 19:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-21 19:44:42,116 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-21 19:44:42,116 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_direction [2023-11-21 19:44:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_direction [2023-11-21 19:44:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_bulk [2023-11-21 19:44:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_bulk [2023-11-21 19:44:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-21 19:44:42,117 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-21 19:44:42,117 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_register_write [2023-11-21 19:44:42,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_register_write [2023-11-21 19:44:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 19:44:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_control_msg [2023-11-21 19:44:42,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_control_msg [2023-11-21 19:44:42,118 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-11-21 19:44:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-11-21 19:44:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_mode [2023-11-21 19:44:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_mode [2023-11-21 19:44:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_value [2023-11-21 19:44:42,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_value [2023-11-21 19:44:42,119 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vbi_cap [2023-11-21 19:44:42,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vbi_cap [2023-11-21 19:44:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure restartAudioFirmware [2023-11-21 19:44:42,120 INFO L138 BoogieDeclarations]: Found implementation of procedure restartAudioFirmware [2023-11-21 19:44:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 19:44:42,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 19:44:42,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 19:44:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 19:44:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 19:44:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 19:44:42,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 19:44:42,121 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_poll [2023-11-21 19:44:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_poll [2023-11-21 19:44:42,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 19:44:42,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 19:44:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-21 19:44:42,123 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-21 19:44:42,123 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_model [2023-11-21 19:44:42,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_model [2023-11-21 19:44:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2023-11-21 19:44:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2023-11-21 19:44:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_release_resources [2023-11-21 19:44:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_release_resources [2023-11-21 19:44:42,124 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dev_init [2023-11-21 19:44:42,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dev_init [2023-11-21 19:44:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-21 19:44:42,125 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-21 19:44:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-11-21 19:44:42,125 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-11-21 19:44:42,125 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_dev [2023-11-21 19:44:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_dev [2023-11-21 19:44:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-11-21 19:44:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-11-21 19:44:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_isoc [2023-11-21 19:44:42,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_isoc [2023-11-21 19:44:42,126 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-21 19:44:42,127 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-21 19:44:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2023-11-21 19:44:42,127 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2023-11-21 19:44:42,127 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2023-11-21 19:44:42,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2023-11-21 19:44:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-21 19:44:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-21 19:44:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 19:44:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 19:44:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-21 19:44:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-21 19:44:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_update_power_control [2023-11-21 19:44:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_update_power_control [2023-11-21 19:44:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-21 19:44:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-21 19:44:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2023-11-21 19:44:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2023-11-21 19:44:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-11-21 19:44:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-11-21 19:44:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-21 19:44:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-21 19:44:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2c_register [2023-11-21 19:44:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2c_register [2023-11-21 19:44:42,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 19:44:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 19:44:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_init_super_block [2023-11-21 19:44:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_init_super_block [2023-11-21 19:44:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2023-11-21 19:44:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2023-11-21 19:44:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_i2c_data [2023-11-21 19:44:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_i2c_data [2023-11-21 19:44:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-21 19:44:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-21 19:44:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-21 19:44:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 19:44:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 19:44:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-21 19:44:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-21 19:44:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 19:44:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 19:44:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 19:44:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 19:44:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-21 19:44:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-21 19:44:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_querycap [2023-11-21 19:44:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_querycap [2023-11-21 19:44:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure stopAudioFirmware [2023-11-21 19:44:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stopAudioFirmware [2023-11-21 19:44:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_23 [2023-11-21 19:44:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_23 [2023-11-21 19:44:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enable656 [2023-11-21 19:44:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enable656 [2023-11-21 19:44:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_input [2023-11-21 19:44:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_input [2023-11-21 19:44:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-11-21 19:44:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-11-21 19:44:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure bb_buf_queue [2023-11-21 19:44:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_buf_queue [2023-11-21 19:44:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_to_str [2023-11-21 19:44:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_to_str [2023-11-21 19:44:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2c_unregister [2023-11-21 19:44:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2c_unregister [2023-11-21 19:44:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2023-11-21 19:44:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2023-11-21 19:44:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-21 19:44:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-21 19:44:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-21 19:44:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-21 19:44:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 19:44:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 19:44:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 19:44:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 19:44:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-21 19:44:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-21 19:44:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-21 19:44:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-21 19:44:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_input [2023-11-21 19:44:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_input [2023-11-21 19:44:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_write_byte [2023-11-21 19:44:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_write_byte [2023-11-21 19:44:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 19:44:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 19:44:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 19:44:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 19:44:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 19:44:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 19:44:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 19:44:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 19:44:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2023-11-21 19:44:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2023-11-21 19:44:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-21 19:44:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-21 19:44:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_arg [2023-11-21 19:44:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_arg [2023-11-21 19:44:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_pre_card_setup [2023-11-21 19:44:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_pre_card_setup [2023-11-21 19:44:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-21 19:44:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-21 19:44:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_register [2023-11-21 19:44:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_register [2023-11-21 19:44:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 19:44:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_vbi_line [2023-11-21 19:44:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_vbi_line [2023-11-21 19:44:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 19:44:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 19:44:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-21 19:44:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-21 19:44:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2023-11-21 19:44:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2023-11-21 19:44:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config [2023-11-21 19:44:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config [2023-11-21 19:44:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_6 [2023-11-21 19:44:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_6 [2023-11-21 19:44:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_video_encoding [2023-11-21 19:44:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_video_encoding [2023-11-21 19:44:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 19:44:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_read_byte [2023-11-21 19:44:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_read_byte [2023-11-21 19:44:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enable_i2c_port_3 [2023-11-21 19:44:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enable_i2c_port_3 [2023-11-21 19:44:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-21 19:44:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-21 19:44:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 19:44:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 19:44:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 19:44:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-21 19:44:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-21 19:44:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_write_byte [2023-11-21 19:44:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_write_byte [2023-11-21 19:44:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_adjust_ref_count [2023-11-21 19:44:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_adjust_ref_count [2023-11-21 19:44:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-21 19:44:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-21 19:44:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 19:44:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 19:44:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_write_i2c_data [2023-11-21 19:44:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_write_i2c_data [2023-11-21 19:44:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_bulk [2023-11-21 19:44:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_bulk [2023-11-21 19:44:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 19:44:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 19:44:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 19:44:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 19:44:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-11-21 19:44:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-11-21 19:44:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_tuner [2023-11-21 19:44:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_tuner [2023-11-21 19:44:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_reset_vbi_buffer [2023-11-21 19:44:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_reset_vbi_buffer [2023-11-21 19:44:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-21 19:44:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-21 19:44:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_tuner [2023-11-21 19:44:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_tuner [2023-11-21 19:44:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure afe_read_byte [2023-11-21 19:44:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure afe_read_byte [2023-11-21 19:44:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_copy [2023-11-21 19:44:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_copy [2023-11-21 19:44:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 19:44:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 19:44:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_close [2023-11-21 19:44:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_close [2023-11-21 19:44:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_isoc_irq_callback [2023-11-21 19:44:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_isoc_irq_callback [2023-11-21 19:44:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize_codec [2023-11-21 19:44:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize_codec [2023-11-21 19:44:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 19:44:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 19:44:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2023-11-21 19:44:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2023-11-21 19:44:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audio_input [2023-11-21 19:44:42,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audio_input [2023-11-21 19:44:42,174 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_video_input_mux [2023-11-21 19:44:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_video_input_mux [2023-11-21 19:44:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2023-11-21 19:44:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2023-11-21 19:44:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_capture_start [2023-11-21 19:44:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_capture_start [2023-11-21 19:44:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-21 19:44:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-21 19:44:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_ctrl_pin_status [2023-11-21 19:44:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_ctrl_pin_status [2023-11-21 19:44:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure initGPIO [2023-11-21 19:44:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure initGPIO [2023-11-21 19:44:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_is_busy [2023-11-21 19:44:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_is_busy [2023-11-21 19:44:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-21 19:44:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-21 19:44:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2023-11-21 19:44:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2023-11-21 19:44:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-11-21 19:44:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-11-21 19:44:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_memory_read [2023-11-21 19:44:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_memory_read [2023-11-21 19:44:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_usb_disconnect [2023-11-21 19:44:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_usb_disconnect [2023-11-21 19:44:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_isoc [2023-11-21 19:44:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_isoc [2023-11-21 19:44:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 19:44:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 19:44:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_usb_probe [2023-11-21 19:44:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_usb_probe [2023-11-21 19:44:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_set_input_mux [2023-11-21 19:44:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_set_input_mux [2023-11-21 19:44:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure verve_read_byte [2023-11-21 19:44:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure verve_read_byte [2023-11-21 19:44:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 19:44:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure is_tuner [2023-11-21 19:44:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure is_tuner [2023-11-21 19:44:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 19:44:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 19:44:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure afe_write_byte [2023-11-21 19:44:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure afe_write_byte [2023-11-21 19:44:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_open [2023-11-21 19:44:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_open [2023-11-21 19:44:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2023-11-21 19:44:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2023-11-21 19:44:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_decoder_video_input [2023-11-21 19:44:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_decoder_video_input [2023-11-21 19:44:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_vbi_isoc [2023-11-21 19:44:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_vbi_isoc [2023-11-21 19:44:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_bulk_irq_callback [2023-11-21 19:44:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_bulk_irq_callback [2023-11-21 19:44:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_mmap [2023-11-21 19:44:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_mmap [2023-11-21 19:44:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_alt_setting [2023-11-21 19:44:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_alt_setting [2023-11-21 19:44:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-21 19:44:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-21 19:44:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_update_power_control [2023-11-21 19:44:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_update_power_control [2023-11-21 19:44:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_modify_write_i2c_dword [2023-11-21 19:44:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_modify_write_i2c_dword [2023-11-21 19:44:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2023-11-21 19:44:42,185 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2023-11-21 19:44:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_write_ctrl_reg [2023-11-21 19:44:42,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_write_ctrl_reg [2023-11-21 19:44:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_release [2023-11-21 19:44:42,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_release [2023-11-21 19:44:42,185 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-11-21 19:44:42,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-11-21 19:44:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_register_analog_devices [2023-11-21 19:44:42,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_register_analog_devices [2023-11-21 19:44:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_send_vendor_cmd [2023-11-21 19:44:42,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_send_vendor_cmd [2023-11-21 19:44:42,186 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2023-11-21 19:44:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2023-11-21 19:44:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_chip_info [2023-11-21 19:44:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_chip_info [2023-11-21 19:44:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-21 19:44:42,187 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-21 19:44:42,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-11-21 19:44:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-11-21 19:44:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-21 19:44:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-21 19:44:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_audio_sampling_freq [2023-11-21 19:44:42,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_audio_sampling_freq [2023-11-21 19:44:42,188 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_frequency [2023-11-21 19:44:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_frequency [2023-11-21 19:44:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_set_mode [2023-11-21 19:44:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_set_mode [2023-11-21 19:44:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-11-21 19:44:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-11-21 19:44:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u8~0~TO~int [2023-11-21 19:44:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u8~0~TO~int [2023-11-21 19:44:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_disable656 [2023-11-21 19:44:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_disable656 [2023-11-21 19:44:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-11-21 19:44:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-11-21 19:44:42,190 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-21 19:44:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-21 19:44:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure get_itvc_reg [2023-11-21 19:44:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure get_itvc_reg [2023-11-21 19:44:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2023-11-21 19:44:42,191 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2023-11-21 19:44:42,191 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-11-21 19:44:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-11-21 19:44:42,192 INFO L130 BoogieDeclarations]: Found specification of procedure verve_write_byte [2023-11-21 19:44:42,192 INFO L138 BoogieDeclarations]: Found implementation of procedure verve_write_byte [2023-11-21 19:44:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_find_next_SAV_EAV [2023-11-21 19:44:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_find_next_SAV_EAV [2023-11-21 19:44:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_power_mode [2023-11-21 19:44:42,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_power_mode [2023-11-21 19:44:42,194 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-11-21 19:44:42,195 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-11-21 19:44:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-21 19:44:42,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-21 19:44:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 19:44:42,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 19:44:42,195 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_api_cmd [2023-11-21 19:44:42,196 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_api_cmd [2023-11-21 19:44:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_mmap [2023-11-21 19:44:42,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_mmap [2023-11-21 19:44:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_close [2023-11-21 19:44:42,196 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_close [2023-11-21 19:44:42,196 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_frequency [2023-11-21 19:44:42,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_frequency [2023-11-21 19:44:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 19:44:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_vdev_init [2023-11-21 19:44:42,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_vdev_init [2023-11-21 19:44:42,197 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_video_line [2023-11-21 19:44:42,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_video_line [2023-11-21 19:44:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_irq_vbi_callback [2023-11-21 19:44:42,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_irq_vbi_callback [2023-11-21 19:44:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_open [2023-11-21 19:44:42,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_open [2023-11-21 19:44:42,198 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2023-11-21 19:44:42,198 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2023-11-21 19:44:44,724 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 19:44:44,736 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 19:44:45,346 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 19:44:47,561 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true;