./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1c9bb3c4d67a2ea62bf3e1153dc51c3186e4ee17e2a2be9629d966382d6c148c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:32,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:32,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:27:32,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:32,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:32,897 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:32,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:32,899 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:32,900 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:32,903 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:32,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:32,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:32,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:32,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:32,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:32,907 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:32,908 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:32,908 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:32,909 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:32,913 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:32,913 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:32,914 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:32,915 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:32,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:32,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:32,920 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:32,921 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:32,921 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:32,922 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:32,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:32,923 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c9bb3c4d67a2ea62bf3e1153dc51c3186e4ee17e2a2be9629d966382d6c148c [2024-11-08 19:27:33,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:33,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:33,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:33,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:33,365 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:33,366 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i Unable to find full path for "g++" [2024-11-08 19:27:35,910 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:36,791 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:36,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2024-11-08 19:27:36,897 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/data/5c1b70339/ad4521d2451443939cd1a0efa4da8748/FLAG63d71241d [2024-11-08 19:27:36,926 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/data/5c1b70339/ad4521d2451443939cd1a0efa4da8748 [2024-11-08 19:27:36,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:36,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:36,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:36,938 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:36,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:36,948 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:36" (1/1) ... [2024-11-08 19:27:36,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a16cb84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:36, skipping insertion in model container [2024-11-08 19:27:36,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:36" (1/1) ... [2024-11-08 19:27:37,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:42,561 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2024-11-08 19:27:42,567 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2024-11-08 19:27:42,569 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2024-11-08 19:27:42,569 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2024-11-08 19:27:42,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:42,735 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:42,944 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"); [5037] [2024-11-08 19:27:42,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5068-5069] [2024-11-08 19:27:42,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5074-5076] [2024-11-08 19:27:42,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5129] [2024-11-08 19:27:42,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5132] [2024-11-08 19:27:42,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5135] [2024-11-08 19:27:42,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5138] [2024-11-08 19:27:42,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5184] [2024-11-08 19:27:42,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5191] [2024-11-08 19:27:42,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (40), "i" (12UL)); [5584-5585] [2024-11-08 19:27:42,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (57), "i" (12UL)); [5652-5653] [2024-11-08 19:27:43,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (73), "i" (12UL)); [5685-5686] [2024-11-08 19:27:43,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (76), "i" (12UL)); [5716-5717] [2024-11-08 19:27:43,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (95), "i" (12UL)); [5793-5794] [2024-11-08 19:27:43,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (99), "i" (12UL)); [5843-5844] [2024-11-08 19:27:43,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (119), "i" (12UL)); [5906-5907] [2024-11-08 19:27:43,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (123), "i" (12UL)); [5937-5938] [2024-11-08 19:27:43,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (313), "i" (12UL)); [6457-6458] [2024-11-08 19:27:43,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (401), "i" (12UL)); [6708-6709] [2024-11-08 19:27:43,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (425), "i" (12UL)); [6767-6768] [2024-11-08 19:27:43,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (359), "i" (12UL)); [10926-10927] [2024-11-08 19:27:43,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (411), "i" (12UL)); [11071-11072] [2024-11-08 19:27:43,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (840), "i" (12UL)); [14588-14589] [2024-11-08 19:27:43,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (841), "i" (12UL)); [14599-14600] [2024-11-08 19:27:43,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (842), "i" (12UL)); [14610-14611] [2024-11-08 19:27:43,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [14975-14976] [2024-11-08 19:27:43,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15004] [2024-11-08 19:27:43,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15007] [2024-11-08 19:27:43,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15010] [2024-11-08 19:27:43,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15013] [2024-11-08 19:27:43,825 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2024-11-08 19:27:43,826 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2024-11-08 19:27:43,826 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2024-11-08 19:27:43,827 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_310d8f7c-1f35-456b-960d-8440ca9138b6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2024-11-08 19:27:43,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:44,125 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:44,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44 WrapperNode [2024-11-08 19:27:44,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:44,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:44,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:44,130 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:44,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:44,407 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:45,064 INFO L138 Inliner]: procedures = 487, calls = 6718, calls flagged for inlining = 235, calls inlined = 218, statements flattened = 14672 [2024-11-08 19:27:45,065 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:45,066 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:45,067 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:45,067 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:45,080 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:45,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:45,197 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:45,198 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,329 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,411 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,715 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:46,718 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:46,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:46,720 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:46,721 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:46,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:46,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:46,767 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:46,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_310d8f7c-1f35-456b-960d-8440ca9138b6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2024-11-08 19:27:46,814 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2024-11-08 19:27:46,814 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-08 19:27:46,815 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-08 19:27:46,815 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2024-11-08 19:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2024-11-08 19:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2024-11-08 19:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2024-11-08 19:27:46,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:27:46,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-08 19:27:46,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-08 19:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:27:46,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-08 19:27:46,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-08 19:27:46,817 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-08 19:27:46,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-08 19:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2024-11-08 19:27:46,818 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2024-11-08 19:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:27:46,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-08 19:27:46,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-08 19:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2024-11-08 19:27:46,818 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2024-11-08 19:27:46,818 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2024-11-08 19:27:46,819 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2024-11-08 19:27:46,820 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2024-11-08 19:27:46,820 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2024-11-08 19:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-08 19:27:46,821 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-08 19:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-08 19:27:46,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-08 19:27:46,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-08 19:27:46,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2024-11-08 19:27:46,822 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2024-11-08 19:27:46,822 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2024-11-08 19:27:46,823 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2024-11-08 19:27:46,824 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2024-11-08 19:27:46,825 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2024-11-08 19:27:46,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2024-11-08 19:27:46,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2024-11-08 19:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2024-11-08 19:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-08 19:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-08 19:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2024-11-08 19:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2024-11-08 19:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2024-11-08 19:27:46,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2024-11-08 19:27:46,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:27:46,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:27:46,827 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-08 19:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-08 19:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 19:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 19:27:46,828 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2024-11-08 19:27:46,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2024-11-08 19:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-08 19:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-08 19:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-08 19:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-08 19:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:27:46,829 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-08 19:27:46,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-08 19:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:27:46,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-08 19:27:46,830 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-08 19:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2024-11-08 19:27:46,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2024-11-08 19:27:46,830 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2024-11-08 19:27:46,830 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2024-11-08 19:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2024-11-08 19:27:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2024-11-08 19:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2024-11-08 19:27:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2024-11-08 19:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-08 19:27:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-08 19:27:46,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-08 19:27:46,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2024-11-08 19:27:46,832 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2024-11-08 19:27:46,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2024-11-08 19:27:46,833 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-08 19:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-08 19:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 19:27:46,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 19:27:46,834 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:27:46,835 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:27:46,835 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2024-11-08 19:27:46,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2024-11-08 19:27:46,836 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-08 19:27:46,837 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-08 19:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2024-11-08 19:27:46,837 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2024-11-08 19:27:46,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:27:46,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2024-11-08 19:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2024-11-08 19:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:27:46,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:27:46,838 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2024-11-08 19:27:46,839 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2024-11-08 19:27:46,839 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2024-11-08 19:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2024-11-08 19:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2024-11-08 19:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2024-11-08 19:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-08 19:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-08 19:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2024-11-08 19:27:46,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2024-11-08 19:27:46,840 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2024-11-08 19:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2024-11-08 19:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-08 19:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-08 19:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2024-11-08 19:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2024-11-08 19:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2024-11-08 19:27:46,841 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2024-11-08 19:27:46,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 19:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 19:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-08 19:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-08 19:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 19:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 19:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 19:27:46,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 19:27:46,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 19:27:46,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 19:27:46,843 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-08 19:27:46,845 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-08 19:27:46,845 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2024-11-08 19:27:46,845 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2024-11-08 19:27:46,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:46,846 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2024-11-08 19:27:46,846 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2024-11-08 19:27:46,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:27:46,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:27:46,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:46,848 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 19:27:46,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 19:27:46,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:27:46,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 19:27:46,848 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-08 19:27:46,848 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-08 19:27:46,849 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-08 19:27:46,849 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-08 19:27:46,851 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 19:27:46,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 19:27:46,851 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2024-11-08 19:27:46,851 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2024-11-08 19:27:46,851 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 19:27:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 19:27:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-08 19:27:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-08 19:27:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2024-11-08 19:27:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2024-11-08 19:27:46,852 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2024-11-08 19:27:46,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2024-11-08 19:27:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-08 19:27:46,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-08 19:27:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-08 19:27:46,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-08 19:27:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 19:27:46,853 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 19:27:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-08 19:27:46,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-08 19:27:46,853 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2024-11-08 19:27:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2024-11-08 19:27:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2024-11-08 19:27:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:27:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:27:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:27:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2024-11-08 19:27:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 19:27:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2024-11-08 19:27:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2024-11-08 19:27:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-08 19:27:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-08 19:27:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2024-11-08 19:27:46,856 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2024-11-08 19:27:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 19:27:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 19:27:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2024-11-08 19:27:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2024-11-08 19:27:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2024-11-08 19:27:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2024-11-08 19:27:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:27:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:27:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2024-11-08 19:27:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2024-11-08 19:27:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-08 19:27:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-08 19:27:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 19:27:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 19:27:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:27:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 19:27:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 19:27:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-08 19:27:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-08 19:27:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-08 19:27:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-08 19:27:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:27:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:27:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:27:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-08 19:27:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-08 19:27:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 19:27:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 19:27:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 19:27:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 19:27:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:27:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:27:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 19:27:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 19:27:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-08 19:27:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-08 19:27:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 19:27:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 19:27:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-08 19:27:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-08 19:27:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2024-11-08 19:27:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2024-11-08 19:27:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2024-11-08 19:27:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2024-11-08 19:27:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2024-11-08 19:27:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2024-11-08 19:27:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2024-11-08 19:27:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2024-11-08 19:27:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2024-11-08 19:27:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2024-11-08 19:27:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 19:27:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 19:27:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2024-11-08 19:27:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2024-11-08 19:27:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-08 19:27:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-08 19:27:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:27:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:27:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2024-11-08 19:27:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2024-11-08 19:27:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2024-11-08 19:27:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2024-11-08 19:27:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2024-11-08 19:27:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2024-11-08 19:27:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2024-11-08 19:27:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2024-11-08 19:27:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2024-11-08 19:27:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2024-11-08 19:27:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 19:27:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-08 19:27:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:27:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-08 19:27:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2024-11-08 19:27:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2024-11-08 19:27:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 19:27:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2024-11-08 19:27:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 19:27:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-08 19:27:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-08 19:27:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:27:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:27:49,110 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:49,115 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:49,605 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:29:54,365 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:29:58,573 INFO L? ?]: Removed 3900 outVars from TransFormulas that were not future-live. [2024-11-08 19:29:58,574 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:30:10,535 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:30:10,536 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 19:30:10,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:30:10 BoogieIcfgContainer [2024-11-08 19:30:10,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:30:10,538 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:30:10,538 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:30:10,554 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:30:10,555 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:30:10" (1/1) ... [2024-11-08 19:30:10,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:30:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2907 states and 4327 transitions. [2024-11-08 19:30:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4327 transitions. [2024-11-08 19:30:10,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-08 19:30:10,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:32:24,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2911 states and 4340 transitions. [2024-11-08 19:32:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4340 transitions. [2024-11-08 19:32:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-08 19:32:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:13,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:34:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2912 states and 4341 transitions. [2024-11-08 19:34:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 4341 transitions. [2024-11-08 19:34:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-08 19:34:13,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-08 19:36:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2921 states and 4365 transitions. [2024-11-08 19:36:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4365 transitions. [2024-11-08 19:36:12,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-08 19:36:12,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2024-11-08 19:38:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2927 states and 4384 transitions. [2024-11-08 19:38:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4384 transitions. [2024-11-08 19:38:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-08 19:38:05,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,018 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2024-11-08 19:40:08,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2933 states and 4405 transitions. [2024-11-08 19:40:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4405 transitions. [2024-11-08 19:40:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-08 19:40:08,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:02,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked.