./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/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_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E --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 def39be271646ab50f27908b0edf3ed2a41e387797a4a2e23ecb3b7d47c8148f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:40:20,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:40:20,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:40:20,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:40:20,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:40:21,016 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:40:21,018 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:40:21,019 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:40:21,019 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:40:21,020 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:40:21,021 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:40:21,022 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:40:21,022 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:40:21,022 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:40:21,022 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:40:21,022 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:40:21,023 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:40:21,023 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:40:21,023 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:40:21,023 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:40:21,023 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:40:21,024 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:40:21,025 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:40:21,025 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:40:21,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:40:21,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:40:21,026 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:40:21,026 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:40:21,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:40:21,026 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:40:21,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:40:21,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:40:21,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:40:21,027 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:40:21,027 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:40:21,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:40:21,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:40:21,028 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:40:21,029 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:40:21,030 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E 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 -> def39be271646ab50f27908b0edf3ed2a41e387797a4a2e23ecb3b7d47c8148f [2024-11-14 03:40:21,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:40:21,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:40:21,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:40:21,460 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:40:21,461 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:40:21,462 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-14 03:40:23,709 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:40:24,848 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:40:24,849 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2024-11-14 03:40:24,957 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/data/c921c7ffb/314600103a31499daa4649211cdfaebf/FLAGea895eef8 [2024-11-14 03:40:24,978 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/data/c921c7ffb/314600103a31499daa4649211cdfaebf [2024-11-14 03:40:24,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:40:24,986 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:40:24,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:40:24,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:40:24,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:40:24,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:40:24" (1/1) ... [2024-11-14 03:40:24,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75efb1e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:24, skipping insertion in model container [2024-11-14 03:40:24,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:40:24" (1/1) ... [2024-11-14 03:40:25,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:40:26,116 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2024-11-14 03:40:33,627 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/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] [2024-11-14 03:40:33,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:40:33,990 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:40:34,195 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [5093] [2024-11-14 03:40:34,212 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] [2024-11-14 03:40:34,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6116] [2024-11-14 03:40:34,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6123] [2024-11-14 03:40:34,310 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] [2024-11-14 03:40:34,311 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] [2024-11-14 03:40:34,477 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] [2024-11-14 03:40:34,483 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] [2024-11-14 03:40:34,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-11-14 03:40:34,488 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] [2024-11-14 03:40:34,489 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] [2024-11-14 03:40:34,627 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] [2024-11-14 03:40:35,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [13745] [2024-11-14 03:40:35,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [17398] [2024-11-14 03:40:35,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17401] [2024-11-14 03:40:35,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17404] [2024-11-14 03:40:35,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [17407] [2024-11-14 03:40:35,226 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] [2024-11-14 03:40:35,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-11-14 03:40:35,240 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] [2024-11-14 03:40:35,263 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] [2024-11-14 03:40:35,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-11-14 03:40:35,285 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] [2024-11-14 03:40:35,290 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] [2024-11-14 03:40:35,324 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] [2024-11-14 03:40:35,343 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] [2024-11-14 03:40:35,343 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] [2024-11-14 03:40:35,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/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] [2024-11-14 03:40:35,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:40:36,031 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:40:36,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36 WrapperNode [2024-11-14 03:40:36,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:40:36,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:40:36,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:40:36,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:40:36,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:36,425 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:38,445 INFO L138 Inliner]: procedures = 722, calls = 18779, calls flagged for inlining = 313, calls inlined = 310, statements flattened = 32296 [2024-11-14 03:40:38,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:40:38,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:40:38,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:40:38,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:40:38,460 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:38,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:39,032 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:39,033 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:40,806 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:40,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:41,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:41,120 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:41,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:40:41,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:40:41,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:40:41,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:40:41,305 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (1/1) ... [2024-11-14 03:40:41,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:40:41,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:40:41,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:40:41,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10db7038-90fe-48af-aedc-1e1216a67851/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:40:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2024-11-14 03:40:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2024-11-14 03:40:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2024-11-14 03:40:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2024-11-14 03:40:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2024-11-14 03:40:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2024-11-14 03:40:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2024-11-14 03:40:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2024-11-14 03:40:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2024-11-14 03:40:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2024-11-14 03:40:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-14 03:40:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-14 03:40:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-14 03:40:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-14 03:40:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2024-11-14 03:40:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 03:40:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2024-11-14 03:40:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2024-11-14 03:40:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-14 03:40:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-14 03:40:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-14 03:40:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-14 03:40:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_input [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_input [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay [2024-11-14 03:40:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay [2024-11-14 03:40:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2024-11-14 03:40:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2024-11-14 03:40:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2024-11-14 03:40:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-14 03:40:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-14 03:40:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-14 03:40:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-14 03:40:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 03:40:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-14 03:40:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-14 03:40:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-14 03:40:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2024-11-14 03:40:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_11 [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_11 [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-14 03:40:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-14 03:40:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-14 03:40:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2024-11-14 03:40:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2024-11-14 03:40:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 03:40:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_poll [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_poll [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_11 [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_11 [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:40:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2024-11-14 03:40:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-14 03:40:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2024-11-14 03:40:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:40:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2024-11-14 03:40:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2024-11-14 03:40:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-14 03:40:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-14 03:40:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-14 03:40:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-14 03:40:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure tea575x_init [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure tea575x_init [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2024-11-14 03:40:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2024-11-14 03:40:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_bus_match [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_bus_match [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure radio_poll [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_poll [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_input_timer [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_input_timer [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-14 03:40:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2024-11-14 03:40:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-14 03:40:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-14 03:40:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2024-11-14 03:40:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-14 03:40:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2024-11-14 03:40:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_rc5_timer_end [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_rc5_timer_end [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_remove [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_remove [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2024-11-14 03:40:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-14 03:40:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-14 03:40:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-14 03:40:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-14 03:40:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 03:40:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 03:40:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2024-11-14 03:40:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2024-11-14 03:40:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2024-11-14 03:40:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2024-11-14 03:40:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2024-11-14 03:40:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2024-11-14 03:40:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2024-11-14 03:40:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2024-11-14 03:40:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-14 03:40:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_videobuf_queue_ops_16 [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_videobuf_queue_ops_16 [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-14 03:40:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-14 03:40:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2024-11-14 03:40:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2024-11-14 03:40:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2024-11-14 03:40:44,573 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:40:44,582 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:40:53,611 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 03:49:40,114 INFO L? ?]: Removed 8012 outVars from TransFormulas that were not future-live. [2024-11-14 03:49:40,114 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:50:30,414 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:50:30,414 INFO L316 CfgBuilder]: Removed 19 assume(true) statements. [2024-11-14 03:50:30,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:50:30 BoogieIcfgContainer [2024-11-14 03:50:30,416 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:50:30,420 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:50:30,420 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:50:30,427 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:50:30,427 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:40:24" (1/3) ... [2024-11-14 03:50:30,428 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18436113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:50:30, skipping insertion in model container [2024-11-14 03:50:30,428 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:40:36" (2/3) ... [2024-11-14 03:50:30,428 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18436113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:50:30, skipping insertion in model container [2024-11-14 03:50:30,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:50:30" (3/3) ... [2024-11-14 03:50:30,430 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i [2024-11-14 03:50:30,452 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:50:30,458 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--bt8xx--bttv.ko-entry_point.cil.out.i that has 225 procedures, 4804 locations, 1 initial locations, 15 loop locations, and 1 error locations. [2024-11-14 03:50:30,657 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:50:30,678 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3d6b8ac9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:50:30,678 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:50:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand has 4803 states, 3087 states have (on average 1.366051182377713) internal successors, (4217), 3182 states have internal predecessors, (4217), 1496 states have call successors, (1496), 224 states have call predecessors, (1496), 223 states have return successors, (1478), 1459 states have call predecessors, (1478), 1478 states have call successors, (1478) [2024-11-14 03:50:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-14 03:50:30,795 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:50:30,797 INFO L215 NwaCegarLoop]: trace histogram [85, 85, 85, 85, 85, 85, 85, 85, 85, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:50:30,797 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:50:30,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:50:30,803 INFO L85 PathProgramCache]: Analyzing trace with hash 1481372567, now seen corresponding path program 1 times [2024-11-14 03:50:30,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:50:30,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278000345] [2024-11-14 03:50:30,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:50:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms