./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire --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 f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:08:07,120 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:07,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:08:07,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:07,227 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:07,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:07,256 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:07,257 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:07,258 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:07,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:07,259 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:07,259 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:07,260 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:07,260 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:08:07,261 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:07,261 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:07,262 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:08:07,262 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:08:07,263 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:07,264 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:08:07,264 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:08:07,272 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:08:07,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:07,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:07,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:08:07,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:07,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:07,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:07,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:07,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:07,278 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:07,279 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:07,280 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:07,280 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:07,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:07,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:07,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:07,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:07,281 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:08:07,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:08:07,282 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:07,284 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:07,284 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:07,285 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:07,285 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_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7cc53ace47a37dd87df2ded93bad70f348f02fa659a1d82fda239fb4ec4e56e [2023-11-23 21:08:07,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:07,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:07,694 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:07,695 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:07,695 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:07,696 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2023-11-23 21:08:10,836 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:08:11,938 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:08:11,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2023-11-23 21:08:12,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/data/857a07116/a36820d2358c42978246a9be8fe7bf67/FLAGec4fbd0c6 [2023-11-23 21:08:12,048 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/data/857a07116/a36820d2358c42978246a9be8fe7bf67 [2023-11-23 21:08:12,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:08:12,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:08:12,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:12,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:08:12,069 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:08:12,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:12" (1/1) ... [2023-11-23 21:08:12,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36d9584e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:12, skipping insertion in model container [2023-11-23 21:08:12,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:12" (1/1) ... [2023-11-23 21:08:12,429 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:08:13,054 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2023-11-23 21:08:20,289 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_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2023-11-23 21:08:20,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:20,672 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:08:20,793 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2023-11-23 21:08:20,810 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"); [5897] [2023-11-23 21:08:20,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6116] [2023-11-23 21:08:20,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6123] [2023-11-23 21:08:20,962 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (1152), "i" (12UL)); [7353-7354] [2023-11-23 21:08:20,962 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (1153), "i" (12UL)); [7361-7362] [2023-11-23 21:08:21,131 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2008), "i" (12UL)); [8367-8368] [2023-11-23 21:08:21,140 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2153), "i" (12UL)); [8500-8501] [2023-11-23 21:08:21,143 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2217), "i" (12UL)); [8579-8580] [2023-11-23 21:08:21,145 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2259), "i" (12UL)); [8620-8621] [2023-11-23 21:08:21,146 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2276), "i" (12UL)); [8642-8643] [2023-11-23 21:08:21,266 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-driver.c"), "i" (2934), "i" (12UL)); [9505-9506] [2023-11-23 21:08:21,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [13745] [2023-11-23 21:08:21,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [17398] [2023-11-23 21:08:21,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17401] [2023-11-23 21:08:21,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17404] [2023-11-23 21:08:21,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17407] [2023-11-23 21:08:21,847 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (121), "i" (12UL)); [17591-17592] [2023-11-23 21:08:21,852 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (241), "i" (12UL)); [17774-17775] [2023-11-23 21:08:21,858 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (328), "i" (12UL)); [17908-17909] [2023-11-23 21:08:21,875 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (585), "i" (12UL)); [18196-18197] [2023-11-23 21:08:21,886 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (749), "i" (12UL)); [18397-18398] [2023-11-23 21:08:21,891 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (840), "i" (12UL)); [18459-18460] [2023-11-23 21:08:21,894 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-risc.c"), "i" (895), "i" (12UL)); [18518-18519] [2023-11-23 21:08:21,924 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-vbi.c"), "i" (265), "i" (12UL)); [18960-18961] [2023-11-23 21:08:21,939 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-vbi.c"), "i" (445), "i" (12UL)); [19133-19134] [2023-11-23 21:08:21,939 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6677/dscv_tempdir/dscv/ri/43_2a/drivers/media/pci/bt8xx/bttv-vbi.c"), "i" (446), "i" (12UL)); [19141-19142] [2023-11-23 21:08:22,026 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_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i[750916,750929] [2023-11-23 21:08:22,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:22,756 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:08:22,756 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:08:22,756 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:08:22,757 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:08:22,764 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:08:22,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22 WrapperNode [2023-11-23 21:08:22,765 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:22,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:22,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:08:22,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:08:22,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:23,171 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:25,547 INFO L138 Inliner]: procedures = 722, calls = 18536, calls flagged for inlining = 312, calls inlined = 309, statements flattened = 31273 [2023-11-23 21:08:25,548 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:25,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:08:25,549 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:08:25,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:08:25,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:25,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:26,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:26,353 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,304 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,390 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,497 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,580 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:08:28,765 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:08:28,766 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:08:28,766 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:08:28,767 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:22" (1/1) ... [2023-11-23 21:08:28,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:28,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:28,805 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:08:28,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f0f3516-67c0-45f2-9e3f-9d8a61b51255/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:08:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-11-23 21:08:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-11-23 21:08:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2023-11-23 21:08:28,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2023-11-23 21:08:28,854 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-23 21:08:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2023-11-23 21:08:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2023-11-23 21:08:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2023-11-23 21:08:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2023-11-23 21:08:28,855 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2023-11-23 21:08:28,855 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2023-11-23 21:08:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:08:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:08:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:08:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:08:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2023-11-23 21:08:28,856 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2023-11-23 21:08:28,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:08:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:08:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2023-11-23 21:08:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2023-11-23 21:08:28,857 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2023-11-23 21:08:28,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2023-11-23 21:08:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:08:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:08:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-11-23 21:08:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-11-23 21:08:28,858 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2023-11-23 21:08:28,858 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2023-11-23 21:08:28,859 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2023-11-23 21:08:28,860 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2023-11-23 21:08:28,860 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-23 21:08:28,861 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-23 21:08:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2023-11-23 21:08:28,861 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2023-11-23 21:08:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2023-11-23 21:08:28,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2023-11-23 21:08:28,861 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2023-11-23 21:08:28,862 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2023-11-23 21:08:28,862 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2023-11-23 21:08:28,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2023-11-23 21:08:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2023-11-23 21:08:28,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2023-11-23 21:08:28,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 21:08:28,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 21:08:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-23 21:08:28,864 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-23 21:08:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:08:28,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:08:28,864 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2023-11-23 21:08:28,864 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2023-11-23 21:08:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2023-11-23 21:08:28,865 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2023-11-23 21:08:28,865 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2023-11-23 21:08:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2023-11-23 21:08:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:08:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-23 21:08:28,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-23 21:08:28,866 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:08:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2023-11-23 21:08:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2023-11-23 21:08:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2023-11-23 21:08:28,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2023-11-23 21:08:28,867 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_input [2023-11-23 21:08:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_input [2023-11-23 21:08:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay [2023-11-23 21:08:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay [2023-11-23 21:08:28,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:08:28,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:08:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-11-23 21:08:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-11-23 21:08:28,869 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:08:28,869 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:08:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2023-11-23 21:08:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2023-11-23 21:08:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2023-11-23 21:08:28,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2023-11-23 21:08:28,870 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2023-11-23 21:08:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2023-11-23 21:08:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-23 21:08:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-23 21:08:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2023-11-23 21:08:28,871 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2023-11-23 21:08:28,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:08:28,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:08:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2023-11-23 21:08:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2023-11-23 21:08:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2023-11-23 21:08:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2023-11-23 21:08:28,873 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2023-11-23 21:08:28,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2023-11-23 21:08:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-23 21:08:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-23 21:08:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2023-11-23 21:08:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2023-11-23 21:08:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:08:28,874 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:08:28,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:08:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2023-11-23 21:08:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2023-11-23 21:08:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-23 21:08:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-23 21:08:28,875 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:08:28,875 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:08:28,876 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2023-11-23 21:08:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2023-11-23 21:08:28,877 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:08:28,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:08:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2023-11-23 21:08:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2023-11-23 21:08:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:08:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:08:28,878 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-11-23 21:08:28,878 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-11-23 21:08:28,879 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2023-11-23 21:08:28,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2023-11-23 21:08:28,882 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2023-11-23 21:08:28,883 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2023-11-23 21:08:28,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:08:28,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:08:28,885 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:08:28,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:08:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-23 21:08:28,886 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-23 21:08:28,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:08:28,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-23 21:08:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-23 21:08:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2023-11-23 21:08:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2023-11-23 21:08:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2023-11-23 21:08:28,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2023-11-23 21:08:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:08:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2023-11-23 21:08:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2023-11-23 21:08:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_11 [2023-11-23 21:08:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_11 [2023-11-23 21:08:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2023-11-23 21:08:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2023-11-23 21:08:28,894 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2023-11-23 21:08:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2023-11-23 21:08:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2023-11-23 21:08:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2023-11-23 21:08:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:08:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:08:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2023-11-23 21:08:28,895 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2023-11-23 21:08:28,895 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2023-11-23 21:08:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2023-11-23 21:08:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:08:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:08:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:08:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:08:28,896 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-23 21:08:28,896 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-23 21:08:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-23 21:08:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-23 21:08:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2023-11-23 21:08:28,897 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2023-11-23 21:08:28,897 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-23 21:08:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-23 21:08:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-23 21:08:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-23 21:08:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2023-11-23 21:08:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2023-11-23 21:08:28,898 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-23 21:08:28,898 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-23 21:08:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2023-11-23 21:08:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2023-11-23 21:08:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2023-11-23 21:08:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2023-11-23 21:08:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:08:28,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:08:28,899 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2023-11-23 21:08:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2023-11-23 21:08:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:08:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-11-23 21:08:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-11-23 21:08:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2023-11-23 21:08:28,900 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2023-11-23 21:08:28,900 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-11-23 21:08:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-11-23 21:08:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:08:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2023-11-23 21:08:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2023-11-23 21:08:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:08:28,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:08:28,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:08:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:08:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_poll [2023-11-23 21:08:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_poll [2023-11-23 21:08:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2023-11-23 21:08:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2023-11-23 21:08:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2023-11-23 21:08:28,902 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2023-11-23 21:08:28,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_11 [2023-11-23 21:08:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_11 [2023-11-23 21:08:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2023-11-23 21:08:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2023-11-23 21:08:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:08:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:08:28,903 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2023-11-23 21:08:28,903 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2023-11-23 21:08:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-11-23 21:08:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-11-23 21:08:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:08:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:08:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2023-11-23 21:08:28,904 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2023-11-23 21:08:28,904 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2023-11-23 21:08:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2023-11-23 21:08:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2023-11-23 21:08:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2023-11-23 21:08:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2023-11-23 21:08:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2023-11-23 21:08:28,905 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2023-11-23 21:08:28,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2023-11-23 21:08:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2023-11-23 21:08:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2023-11-23 21:08:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-23 21:08:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-23 21:08:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-11-23 21:08:28,906 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-11-23 21:08:28,906 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-23 21:08:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-23 21:08:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2023-11-23 21:08:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2023-11-23 21:08:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2023-11-23 21:08:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2023-11-23 21:08:28,907 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2023-11-23 21:08:28,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2023-11-23 21:08:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 21:08:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 21:08:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:08:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:08:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-23 21:08:28,908 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-23 21:08:28,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-11-23 21:08:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-11-23 21:08:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2023-11-23 21:08:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2023-11-23 21:08:28,909 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2023-11-23 21:08:28,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2023-11-23 21:08:28,910 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2023-11-23 21:08:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2023-11-23 21:08:28,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:08:28,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:08:28,915 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2023-11-23 21:08:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2023-11-23 21:08:28,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 21:08:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 21:08:28,915 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:08:28,915 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:08:28,916 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2023-11-23 21:08:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2023-11-23 21:08:28,918 INFO L130 BoogieDeclarations]: Found specification of procedure tea575x_init [2023-11-23 21:08:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure tea575x_init [2023-11-23 21:08:28,918 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-11-23 21:08:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-11-23 21:08:28,918 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2023-11-23 21:08:28,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2023-11-23 21:08:28,919 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2023-11-23 21:08:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2023-11-23 21:08:28,919 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2023-11-23 21:08:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2023-11-23 21:08:28,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:08:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:08:28,919 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2023-11-23 21:08:28,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2023-11-23 21:08:28,920 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2023-11-23 21:08:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2023-11-23 21:08:28,920 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2023-11-23 21:08:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2023-11-23 21:08:28,920 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2023-11-23 21:08:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2023-11-23 21:08:28,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 21:08:28,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 21:08:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2023-11-23 21:08:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2023-11-23 21:08:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2023-11-23 21:08:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2023-11-23 21:08:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:08:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:08:28,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:08:28,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:08:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2023-11-23 21:08:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2023-11-23 21:08:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-23 21:08:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-23 21:08:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2023-11-23 21:08:28,922 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2023-11-23 21:08:28,922 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_bus_match [2023-11-23 21:08:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_bus_match [2023-11-23 21:08:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2023-11-23 21:08:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2023-11-23 21:08:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:08:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:08:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_input_timer [2023-11-23 21:08:28,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_input_timer [2023-11-23 21:08:28,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:08:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:08:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2023-11-23 21:08:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2023-11-23 21:08:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2023-11-23 21:08:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2023-11-23 21:08:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2023-11-23 21:08:28,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2023-11-23 21:08:28,924 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2023-11-23 21:08:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2023-11-23 21:08:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-11-23 21:08:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-11-23 21:08:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-11-23 21:08:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-11-23 21:08:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2023-11-23 21:08:28,925 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2023-11-23 21:08:28,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:08:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:08:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:08:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2023-11-23 21:08:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2023-11-23 21:08:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:08:28,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2023-11-23 21:08:28,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2023-11-23 21:08:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2023-11-23 21:08:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2023-11-23 21:08:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-23 21:08:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-23 21:08:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:08:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:08:28,927 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2023-11-23 21:08:28,927 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2023-11-23 21:08:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2023-11-23 21:08:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2023-11-23 21:08:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2023-11-23 21:08:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2023-11-23 21:08:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-23 21:08:28,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-23 21:08:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:08:28,928 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2023-11-23 21:08:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2023-11-23 21:08:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:08:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:08:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-23 21:08:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-23 21:08:28,929 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-23 21:08:28,929 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-23 21:08:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2023-11-23 21:08:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2023-11-23 21:08:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-23 21:08:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-23 21:08:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:08:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:08:28,930 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2023-11-23 21:08:28,930 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2023-11-23 21:08:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:08:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:08:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_rc5_timer_end [2023-11-23 21:08:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_rc5_timer_end [2023-11-23 21:08:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2023-11-23 21:08:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2023-11-23 21:08:28,931 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2023-11-23 21:08:28,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2023-11-23 21:08:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_remove [2023-11-23 21:08:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_remove [2023-11-23 21:08:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2023-11-23 21:08:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2023-11-23 21:08:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2023-11-23 21:08:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2023-11-23 21:08:28,932 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2023-11-23 21:08:28,932 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2023-11-23 21:08:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-11-23 21:08:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:08:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:08:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2023-11-23 21:08:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2023-11-23 21:08:28,933 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2023-11-23 21:08:28,933 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2023-11-23 21:08:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2023-11-23 21:08:28,934 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2023-11-23 21:08:28,934 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2023-11-23 21:08:28,934 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2023-11-23 21:08:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-23 21:08:28,935 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-23 21:08:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 21:08:28,935 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 21:08:28,935 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2023-11-23 21:08:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2023-11-23 21:08:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2023-11-23 21:08:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2023-11-23 21:08:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2023-11-23 21:08:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2023-11-23 21:08:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2023-11-23 21:08:28,936 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2023-11-23 21:08:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-23 21:08:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-23 21:08:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 21:08:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 21:08:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:08:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:08:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:08:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2023-11-23 21:08:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2023-11-23 21:08:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-23 21:08:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-23 21:08:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 21:08:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 21:08:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:08:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:08:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2023-11-23 21:08:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2023-11-23 21:08:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2023-11-23 21:08:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2023-11-23 21:08:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2023-11-23 21:08:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2023-11-23 21:08:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2023-11-23 21:08:28,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2023-11-23 21:08:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:08:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:08:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_16 [2023-11-23 21:08:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_16 [2023-11-23 21:08:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 21:08:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 21:08:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2023-11-23 21:08:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2023-11-23 21:08:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 21:08:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 21:08:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2023-11-23 21:08:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2023-11-23 21:08:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-23 21:08:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-23 21:08:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2023-11-23 21:08:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2023-11-23 21:08:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2023-11-23 21:08:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2023-11-23 21:08:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 21:08:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 21:08:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-11-23 21:08:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-11-23 21:08:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2023-11-23 21:08:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2023-11-23 21:08:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2023-11-23 21:08:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2023-11-23 21:08:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2023-11-23 21:08:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2023-11-23 21:08:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2023-11-23 21:08:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2023-11-23 21:08:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:08:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:08:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2023-11-23 21:08:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2023-11-23 21:08:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:08:28,944 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:08:28,944 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2023-11-23 21:08:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2023-11-23 21:08:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2023-11-23 21:08:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2023-11-23 21:08:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:08:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:08:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:08:28,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:08:28,945 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:08:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:08:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:08:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2023-11-23 21:08:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2023-11-23 21:08:28,946 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2023-11-23 21:08:28,946 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2023-11-23 21:08:31,188 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:08:31,197 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:08:40,695 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;