./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9 --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 cce0b8812083e74f4211b2335fe3373d3a5207bd9444b45c0107381c3ec0838b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:18:12,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:18:12,291 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:18:12,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:18:12,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:18:12,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:18:12,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:18:12,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:18:12,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:18:12,320 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:18:12,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:18:12,321 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:18:12,321 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:18:12,322 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:18:12,322 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:18:12,323 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:18:12,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:18:12,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:18:12,324 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:18:12,325 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:18:12,325 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:18:12,326 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:18:12,326 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:18:12,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:18:12,327 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:18:12,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:18:12,328 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:18:12,328 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:18:12,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:18:12,329 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:18:12,329 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_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cce0b8812083e74f4211b2335fe3373d3a5207bd9444b45c0107381c3ec0838b [2023-12-02 21:18:12,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:18:12,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:18:12,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:18:12,544 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:18:12,545 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:18:12,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-12-02 21:18:15,269 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:18:15,956 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:18:15,957 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2023-12-02 21:18:16,031 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/data/96400e832/eb4ecd9443f74eee81f103e5acacee39/FLAG51df1fc3f [2023-12-02 21:18:16,045 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/data/96400e832/eb4ecd9443f74eee81f103e5acacee39 [2023-12-02 21:18:16,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:18:16,049 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:18:16,050 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:18:16,050 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:18:16,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:18:16,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:18:16" (1/1) ... [2023-12-02 21:18:16,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88ad77d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:16, skipping insertion in model container [2023-12-02 21:18:16,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:18:16" (1/1) ... [2023-12-02 21:18:16,310 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:18:16,763 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4850] [2023-12-02 21:18:17,260 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[230460,230473] [2023-12-02 21:18:21,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:18:21,634 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:18:21,741 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4850] [2023-12-02 21:18:21,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7732] [2023-12-02 21:18:21,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7759] [2023-12-02 21:18:21,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7762] [2023-12-02 21:18:21,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7765] [2023-12-02 21:18:21,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7768] [2023-12-02 21:18:21,791 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[230460,230473] [2023-12-02 21:18:21,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-video.o.c.prepared"), "i" (767), "i" (12UL)); [8799-8800] [2023-12-02 21:18:22,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-i2c.o.c.prepared"), "i" (584), "i" (12UL)); [12625-12626] [2023-12-02 21:18:22,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [12705] [2023-12-02 21:18:22,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [12713-12714] [2023-12-02 21:18:22,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/inst/current/envs/linux-3.12-rc1.tar.xz/linux-3.12-rc1/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [14076-14077] [2023-12-02 21:18:22,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [14082-14084] [2023-12-02 21:18:22,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [14098] [2023-12-02 21:18:22,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [14105] [2023-12-02 21:18:22,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [21017-21018] [2023-12-02 21:18:22,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21021-21022] [2023-12-02 21:18:22,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21025-21026] [2023-12-02 21:18:22,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [21029-21030] [2023-12-02 21:18:22,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [21062-21063] [2023-12-02 21:18:22,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [21067-21068] [2023-12-02 21:18:22,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [21072-21073] [2023-12-02 21:18:22,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [21077-21078] [2023-12-02 21:18:22,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-417.o.c.prepared"), "i" (1328), "i" (12UL)); [22132-22133] [2023-12-02 21:18:22,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/2078/dscv_tempdir/dscv/ri/144_2a/drivers/media/usb/cx231xx/cx231xx-vbi.o.c.prepared"), "i" (280), "i" (12UL)); [24264-24265] [2023-12-02 21:18:22,878 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:18:23,178 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:18:23,178 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:18:23,178 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:18:23,178 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:18:23,178 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:18:23,186 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:18:23,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23 WrapperNode [2023-12-02 21:18:23,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:18:23,188 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:18:23,188 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:18:23,188 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:18:23,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:23,497 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:25,496 INFO L138 Inliner]: procedures = 527, calls = 24029, calls flagged for inlining = 211, calls inlined = 210, statements flattened = 32126 [2023-12-02 21:18:25,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:18:25,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:18:25,498 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:18:25,498 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:18:25,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:25,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:26,324 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:26,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:28,871 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:28,940 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:29,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:29,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:29,383 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:18:29,384 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:18:29,384 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:18:29,384 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:18:29,385 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:18:23" (1/1) ... [2023-12-02 21:18:29,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:18:29,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:18:29,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:18:29,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfb339dd-9933-4b67-af48-84be222f5139/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:18:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-12-02 21:18:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-12-02 21:18:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_extension [2023-12-02 21:18:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_extension [2023-12-02 21:18:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_memory_write [2023-12-02 21:18:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_memory_write [2023-12-02 21:18:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dif_configure_C2HH_for_low_IF [2023-12-02 21:18:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dif_configure_C2HH_for_low_IF [2023-12-02 21:18:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2023-12-02 21:18:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2023-12-02 21:18:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-12-02 21:18:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-12-02 21:18:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_load_firmware [2023-12-02 21:18:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_load_firmware [2023-12-02 21:18:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_do_mode_ctrl_overrides [2023-12-02 21:18:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_do_mode_ctrl_overrides [2023-12-02 21:18:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_gpio_bit [2023-12-02 21:18:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_gpio_bit [2023-12-02 21:18:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 21:18:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 21:18:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_write_word [2023-12-02 21:18:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_write_word [2023-12-02 21:18:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_mci_complete [2023-12-02 21:18:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_mci_complete [2023-12-02 21:18:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audio_decoder_input [2023-12-02 21:18:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audio_decoder_input [2023-12-02 21:18:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-02 21:18:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-02 21:18:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2023-12-02 21:18:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2023-12-02 21:18:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_setup [2023-12-02 21:18:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_setup [2023-12-02 21:18:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 21:18:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 21:18:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_find_boundary_SAV_EAV [2023-12-02 21:18:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_find_boundary_SAV_EAV [2023-12-02 21:18:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dif_set_standard [2023-12-02 21:18:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dif_set_standard [2023-12-02 21:18:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_ctrl_reg [2023-12-02 21:18:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_ctrl_reg [2023-12-02 21:18:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_send_gpio_cmd [2023-12-02 21:18:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_send_gpio_cmd [2023-12-02 21:18:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-12-02 21:18:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-12-02 21:18:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_register [2023-12-02 21:18:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_register [2023-12-02 21:18:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_itvc_reg [2023-12-02 21:18:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_itvc_reg [2023-12-02 21:18:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 21:18:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 21:18:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_bit [2023-12-02 21:18:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_bit [2023-12-02 21:18:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dev_uninit [2023-12-02 21:18:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dev_uninit [2023-12-02 21:18:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2023-12-02 21:18:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2023-12-02 21:18:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2023-12-02 21:18:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2023-12-02 21:18:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure uninitGPIO [2023-12-02 21:18:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure uninitGPIO [2023-12-02 21:18:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_set [2023-12-02 21:18:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_set [2023-12-02 21:18:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-12-02 21:18:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-12-02 21:18:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 21:18:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-12-02 21:18:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-12-02 21:18:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-02 21:18:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-02 21:18:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2023-12-02 21:18:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2023-12-02 21:18:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 21:18:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 21:18:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-12-02 21:18:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-12-02 21:18:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2023-12-02 21:18:29,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2023-12-02 21:18:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2023-12-02 21:18:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2023-12-02 21:18:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2023-12-02 21:18:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2023-12-02 21:18:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-12-02 21:18:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-12-02 21:18:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-12-02 21:18:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-12-02 21:18:29,456 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 21:18:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 21:18:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 21:18:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 21:18:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enum_input [2023-12-02 21:18:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enum_input [2023-12-02 21:18:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_read_word [2023-12-02 21:18:29,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_read_word [2023-12-02 21:18:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 21:18:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_set_audio_input [2023-12-02 21:18:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_set_audio_input [2023-12-02 21:18:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2023-12-02 21:18:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2023-12-02 21:18:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config_tuner [2023-12-02 21:18:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config_tuner [2023-12-02 21:18:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_reg_mask_write [2023-12-02 21:18:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_reg_mask_write [2023-12-02 21:18:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 21:18:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 21:18:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 21:18:29,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 21:18:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_setup_AFE_for_baseband [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_setup_AFE_for_baseband [2023-12-02 21:18:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_field [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_field [2023-12-02 21:18:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 21:18:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2023-12-02 21:18:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_add_handler [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_add_handler [2023-12-02 21:18:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_start [2023-12-02 21:18:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_start [2023-12-02 21:18:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_ir_exit [2023-12-02 21:18:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_ir_exit [2023-12-02 21:18:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-02 21:18:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-02 21:18:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config_i2c [2023-12-02 21:18:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config_i2c [2023-12-02 21:18:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 21:18:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_card_setup [2023-12-02 21:18:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_card_setup [2023-12-02 21:18:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_Setup_AFE_for_LowIF [2023-12-02 21:18:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_Setup_AFE_for_LowIF [2023-12-02 21:18:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_mode_register [2023-12-02 21:18:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_mode_register [2023-12-02 21:18:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2023-12-02 21:18:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2023-12-02 21:18:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___1 [2023-12-02 21:18:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___1 [2023-12-02 21:18:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 21:18:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 21:18:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-02 21:18:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-02 21:18:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_initialize [2023-12-02 21:18:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_initialize [2023-12-02 21:18:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-02 21:18:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-02 21:18:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 21:18:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2023-12-02 21:18:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2023-12-02 21:18:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap___0 [2023-12-02 21:18:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap___0 [2023-12-02 21:18:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 21:18:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_read_ack [2023-12-02 21:18:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_read_ack [2023-12-02 21:18:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 21:18:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 21:18:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_end [2023-12-02 21:18:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_end [2023-12-02 21:18:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure bb_buf_setup [2023-12-02 21:18:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_buf_setup [2023-12-02 21:18:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 21:18:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 21:18:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_poll [2023-12-02 21:18:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_poll [2023-12-02 21:18:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2023-12-02 21:18:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2023-12-02 21:18:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 21:18:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 21:18:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_register_read [2023-12-02 21:18:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_register_read [2023-12-02 21:18:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_agc_analog_digital_mux_select [2023-12-02 21:18:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_agc_analog_digital_mux_select [2023-12-02 21:18:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-12-02 21:18:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-12-02 21:18:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_init_channels [2023-12-02 21:18:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_init_channels [2023-12-02 21:18:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_handler_set_50hz [2023-12-02 21:18:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_handler_set_50hz [2023-12-02 21:18:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-12-02 21:18:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-12-02 21:18:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-02 21:18:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-02 21:18:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_direction [2023-12-02 21:18:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_direction [2023-12-02 21:18:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_bulk [2023-12-02 21:18:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_bulk [2023-12-02 21:18:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-12-02 21:18:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-12-02 21:18:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_register_write [2023-12-02 21:18:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_register_write [2023-12-02 21:18:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 21:18:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_control_msg [2023-12-02 21:18:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_control_msg [2023-12-02 21:18:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2023-12-02 21:18:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2023-12-02 21:18:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_mode [2023-12-02 21:18:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_mode [2023-12-02 21:18:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_gpio_value [2023-12-02 21:18:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_gpio_value [2023-12-02 21:18:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vbi_cap [2023-12-02 21:18:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vbi_cap [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure restartAudioFirmware [2023-12-02 21:18:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure restartAudioFirmware [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 21:18:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 21:18:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 21:18:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 21:18:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_poll [2023-12-02 21:18:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_poll [2023-12-02 21:18:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:18:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 21:18:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-12-02 21:18:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-12-02 21:18:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_model [2023-12-02 21:18:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_model [2023-12-02 21:18:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2023-12-02 21:18:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2023-12-02 21:18:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_release_resources [2023-12-02 21:18:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_release_resources [2023-12-02 21:18:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_dev_init [2023-12-02 21:18:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_dev_init [2023-12-02 21:18:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-12-02 21:18:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-12-02 21:18:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-12-02 21:18:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-12-02 21:18:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_dev [2023-12-02 21:18:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_dev [2023-12-02 21:18:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2023-12-02 21:18:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_isoc [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_isoc [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-02 21:18:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 21:18:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-02 21:18:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2s_blk_update_power_control [2023-12-02 21:18:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2s_blk_update_power_control [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2023-12-02 21:18:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2023-12-02 21:18:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-12-02 21:18:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-12-02 21:18:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-12-02 21:18:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-12-02 21:18:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2c_register [2023-12-02 21:18:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2c_register [2023-12-02 21:18:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:18:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:18:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_init_super_block [2023-12-02 21:18:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_init_super_block [2023-12-02 21:18:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2023-12-02 21:18:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2023-12-02 21:18:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_i2c_data [2023-12-02 21:18:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_i2c_data [2023-12-02 21:18:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-12-02 21:18:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 21:18:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 21:18:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 21:18:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 21:18:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-12-02 21:18:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-12-02 21:18:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 21:18:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 21:18:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 21:18:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 21:18:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-02 21:18:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-02 21:18:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_querycap [2023-12-02 21:18:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_querycap [2023-12-02 21:18:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure stopAudioFirmware [2023-12-02 21:18:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure stopAudioFirmware [2023-12-02 21:18:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_23 [2023-12-02 21:18:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_23 [2023-12-02 21:18:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enable656 [2023-12-02 21:18:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enable656 [2023-12-02 21:18:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_input [2023-12-02 21:18:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_input [2023-12-02 21:18:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-12-02 21:18:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-12-02 21:18:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure bb_buf_queue [2023-12-02 21:18:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_buf_queue [2023-12-02 21:18:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_to_str [2023-12-02 21:18:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_to_str [2023-12-02 21:18:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_i2c_unregister [2023-12-02 21:18:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_i2c_unregister [2023-12-02 21:18:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2023-12-02 21:18:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2023-12-02 21:18:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-12-02 21:18:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-12-02 21:18:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-02 21:18:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_input [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_input [2023-12-02 21:18:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_write_byte [2023-12-02 21:18:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_write_byte [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___4 [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___4 [2023-12-02 21:18:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-02 21:18:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_arg [2023-12-02 21:18:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_arg [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_pre_card_setup [2023-12-02 21:18:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_pre_card_setup [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-12-02 21:18:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_register [2023-12-02 21:18:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_register [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_vbi_line [2023-12-02 21:18:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_vbi_line [2023-12-02 21:18:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_config [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_config [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_6 [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_6 [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_video_encoding [2023-12-02 21:18:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_video_encoding [2023-12-02 21:18:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure vid_blk_read_byte [2023-12-02 21:18:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_blk_read_byte [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_enable_i2c_port_3 [2023-12-02 21:18:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_enable_i2c_port_3 [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-12-02 21:18:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 21:18:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-02 21:18:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-02 21:18:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_gpio_i2c_write_byte [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_gpio_i2c_write_byte [2023-12-02 21:18:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_adjust_ref_count [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_adjust_ref_count [2023-12-02 21:18:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 21:18:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 21:18:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_write_i2c_data [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_write_i2c_data [2023-12-02 21:18:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_bulk [2023-12-02 21:18:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_bulk [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 21:18:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 21:18:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-12-02 21:18:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_tuner [2023-12-02 21:18:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_tuner [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_reset_vbi_buffer [2023-12-02 21:18:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_reset_vbi_buffer [2023-12-02 21:18:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-12-02 21:18:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-12-02 21:18:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_tuner [2023-12-02 21:18:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_tuner [2023-12-02 21:18:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure afe_read_byte [2023-12-02 21:18:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure afe_read_byte [2023-12-02 21:18:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_copy [2023-12-02 21:18:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_copy [2023-12-02 21:18:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 21:18:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 21:18:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_close [2023-12-02 21:18:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_close [2023-12-02 21:18:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_isoc_irq_callback [2023-12-02 21:18:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_isoc_irq_callback [2023-12-02 21:18:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize_codec [2023-12-02 21:18:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize_codec [2023-12-02 21:18:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 21:18:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 21:18:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2023-12-02 21:18:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2023-12-02 21:18:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audio_input [2023-12-02 21:18:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audio_input [2023-12-02 21:18:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_video_input_mux [2023-12-02 21:18:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_video_input_mux [2023-12-02 21:18:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2023-12-02 21:18:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2023-12-02 21:18:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_capture_start [2023-12-02 21:18:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_capture_start [2023-12-02 21:18:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-12-02 21:18:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-12-02 21:18:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_ctrl_pin_status [2023-12-02 21:18:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_ctrl_pin_status [2023-12-02 21:18:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure initGPIO [2023-12-02 21:18:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure initGPIO [2023-12-02 21:18:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_is_busy [2023-12-02 21:18:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_is_busy [2023-12-02 21:18:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 21:18:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 21:18:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2023-12-02 21:18:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2023-12-02 21:18:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-12-02 21:18:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-12-02 21:18:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure mc417_memory_read [2023-12-02 21:18:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mc417_memory_read [2023-12-02 21:18:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_usb_disconnect [2023-12-02 21:18:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_usb_disconnect [2023-12-02 21:18:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_init_isoc [2023-12-02 21:18:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_init_isoc [2023-12-02 21:18:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 21:18:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 21:18:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_usb_probe [2023-12-02 21:18:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_usb_probe [2023-12-02 21:18:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_set_input_mux [2023-12-02 21:18:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_set_input_mux [2023-12-02 21:18:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure verve_read_byte [2023-12-02 21:18:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure verve_read_byte [2023-12-02 21:18:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 21:18:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure is_tuner [2023-12-02 21:18:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure is_tuner [2023-12-02 21:18:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 21:18:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 21:18:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure afe_write_byte [2023-12-02 21:18:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure afe_write_byte [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_open [2023-12-02 21:18:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_open [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2023-12-02 21:18:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_decoder_video_input [2023-12-02 21:18:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_decoder_video_input [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_uninit_vbi_isoc [2023-12-02 21:18:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_uninit_vbi_isoc [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_bulk_irq_callback [2023-12-02 21:18:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_bulk_irq_callback [2023-12-02 21:18:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_mmap [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_mmap [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_alt_setting [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_alt_setting [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_update_power_control [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_update_power_control [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_read_modify_write_i2c_dword [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_read_modify_write_i2c_dword [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_write_ctrl_reg [2023-12-02 21:18:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_write_ctrl_reg [2023-12-02 21:18:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_release [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_release [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_register_analog_devices [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_register_analog_devices [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_send_vendor_cmd [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_send_vendor_cmd [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_chip_info [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_chip_info [2023-12-02 21:18:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-12-02 21:18:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_audio_sampling_freq [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_audio_sampling_freq [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_s_frequency [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_s_frequency [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_afe_set_mode [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_afe_set_mode [2023-12-02 21:18:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-12-02 21:18:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u8~0~TO~int [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u8~0~TO~int [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_disable656 [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_disable656 [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_itvc_reg [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_itvc_reg [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2023-12-02 21:18:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2023-12-02 21:18:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure verve_write_byte [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure verve_write_byte [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_find_next_SAV_EAV [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_find_next_SAV_EAV [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_power_mode [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_power_mode [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 21:18:29,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 21:18:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_api_cmd [2023-12-02 21:18:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_api_cmd [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_mmap [2023-12-02 21:18:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_mmap [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_close [2023-12-02 21:18:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_close [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_g_frequency [2023-12-02 21:18:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_g_frequency [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:18:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_vdev_init [2023-12-02 21:18:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_vdev_init [2023-12-02 21:18:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_get_video_line [2023-12-02 21:18:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_get_video_line [2023-12-02 21:18:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_irq_vbi_callback [2023-12-02 21:18:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_irq_vbi_callback [2023-12-02 21:18:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_v4l2_open [2023-12-02 21:18:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_v4l2_open [2023-12-02 21:18:29,509 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2023-12-02 21:18:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2023-12-02 21:18:31,499 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:18:31,505 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:18:31,962 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 21:18:33,881 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___4FINAL: assume true; [2023-12-02 21:22:04,609 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:22:20,426 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:22:20,426 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-02 21:22:20,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:22:20 BoogieIcfgContainer [2023-12-02 21:22:20,431 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:22:20,432 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:22:20,432 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:22:20,442 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:22:20,442 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:22:20" (1/1) ... [2023-12-02 21:22:20,451 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:22:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8349 states to 5651 states and 8349 transitions. [2023-12-02 21:22:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 5651 states and 8349 transitions. [2023-12-02 21:22:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 21:22:20,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:24,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:22:27,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:22:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:28,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8404 states to 5665 states and 8404 transitions. [2023-12-02 21:22:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 5665 states and 8404 transitions. [2023-12-02 21:22:28,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 21:22:28,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:28,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:30,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:22:30,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:30,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 5666 states and 8405 transitions. [2023-12-02 21:22:30,963 INFO L276 IsEmpty]: Start isEmpty. Operand 5666 states and 8405 transitions. [2023-12-02 21:22:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 21:22:30,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 21:22:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8406 states to 5667 states and 8406 transitions. [2023-12-02 21:22:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5667 states and 8406 transitions. [2023-12-02 21:22:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 21:22:33,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:22:36,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8442 states to 5670 states and 8442 transitions. [2023-12-02 21:22:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 5670 states and 8442 transitions. [2023-12-02 21:22:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 21:22:36,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:36,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:22:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8443 states to 5671 states and 8443 transitions. [2023-12-02 21:22:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 5671 states and 8443 transitions. [2023-12-02 21:22:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 21:22:38,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:40,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:22:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:40,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8444 states to 5672 states and 8444 transitions. [2023-12-02 21:22:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 5672 states and 8444 transitions. [2023-12-02 21:22:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 21:22:40,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:40,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:22:47,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:22:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8520 states to 5693 states and 8518 transitions. [2023-12-02 21:22:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 8518 transitions. [2023-12-02 21:22:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 21:22:51,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:22:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8521 states to 5694 states and 8519 transitions. [2023-12-02 21:22:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 5694 states and 8519 transitions. [2023-12-02 21:22:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 21:22:53,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:53,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:22:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:22:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8522 states to 5695 states and 8520 transitions. [2023-12-02 21:22:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 5695 states and 8520 transitions. [2023-12-02 21:22:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 21:22:55,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:22:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:22:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:22:59,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:23:03,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8600 states to 5717 states and 8596 transitions. [2023-12-02 21:23:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 5717 states and 8596 transitions. [2023-12-02 21:23:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 21:23:10,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:23:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8601 states to 5718 states and 8597 transitions. [2023-12-02 21:23:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 5718 states and 8597 transitions. [2023-12-02 21:23:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 21:23:12,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:23:19,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:23:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8680 states to 5741 states and 8674 transitions. [2023-12-02 21:23:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 5741 states and 8674 transitions. [2023-12-02 21:23:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 21:23:30,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:23:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8686 states to 5743 states and 8680 transitions. [2023-12-02 21:23:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 8680 transitions. [2023-12-02 21:23:32,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 21:23:32,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:23:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8686 states to 5744 states and 8680 transitions. [2023-12-02 21:23:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 8680 transitions. [2023-12-02 21:23:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 21:23:36,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:36,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:23:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:38,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8692 states to 5746 states and 8686 transitions. [2023-12-02 21:23:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 5746 states and 8686 transitions. [2023-12-02 21:23:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 21:23:38,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:23:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:23:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8693 states to 5747 states and 8687 transitions. [2023-12-02 21:23:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 5747 states and 8687 transitions. [2023-12-02 21:23:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 21:23:40,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:23:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:23:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:23:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:23:50,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:24:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8773 states to 5771 states and 8765 transitions. [2023-12-02 21:24:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 5771 states and 8765 transitions. [2023-12-02 21:24:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:24:06,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:06,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:24:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:09,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8773 states to 5772 states and 8765 transitions. [2023-12-02 21:24:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 5772 states and 8765 transitions. [2023-12-02 21:24:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:24:09,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:24:20,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 21:24:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8854 states to 5797 states and 8844 transitions. [2023-12-02 21:24:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 8844 transitions. [2023-12-02 21:24:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 21:24:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:42,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:24:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8855 states to 5798 states and 8845 transitions. [2023-12-02 21:24:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 5798 states and 8845 transitions. [2023-12-02 21:24:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 21:24:44,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:24:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8863 states to 5800 states and 8853 transitions. [2023-12-02 21:24:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 5800 states and 8853 transitions. [2023-12-02 21:24:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:24:47,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:47,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:24:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8864 states to 5801 states and 8854 transitions. [2023-12-02 21:24:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 5801 states and 8854 transitions. [2023-12-02 21:24:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 21:24:51,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:24:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8864 states to 5802 states and 8854 transitions. [2023-12-02 21:24:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 5802 states and 8854 transitions. [2023-12-02 21:24:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 21:24:52,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:24:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:24:56,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8865 states to 5803 states and 8855 transitions. [2023-12-02 21:24:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 5803 states and 8855 transitions. [2023-12-02 21:24:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:24:56,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:24:56,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:24:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:24:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:25:13,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8919 states to 5812 states and 8909 transitions. [2023-12-02 21:25:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 5812 states and 8909 transitions. [2023-12-02 21:25:13,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:25:13,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:25:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8920 states to 5813 states and 8910 transitions. [2023-12-02 21:25:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 5813 states and 8910 transitions. [2023-12-02 21:25:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 21:25:15,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:25:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8929 states to 5815 states and 8919 transitions. [2023-12-02 21:25:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5815 states and 8919 transitions. [2023-12-02 21:25:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 21:25:19,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:25:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8930 states to 5816 states and 8920 transitions. [2023-12-02 21:25:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 5816 states and 8920 transitions. [2023-12-02 21:25:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:22,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:24,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:25:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:24,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8930 states to 5817 states and 8920 transitions. [2023-12-02 21:25:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 5817 states and 8920 transitions. [2023-12-02 21:25:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:24,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:25:28,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8931 states to 5818 states and 8921 transitions. [2023-12-02 21:25:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 5818 states and 8921 transitions. [2023-12-02 21:25:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 21:25:28,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:28,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:28,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:25:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8940 states to 5820 states and 8930 transitions. [2023-12-02 21:25:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 8930 transitions. [2023-12-02 21:25:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:29,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:33,130 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:25:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8941 states to 5821 states and 8931 transitions. [2023-12-02 21:25:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 5821 states and 8931 transitions. [2023-12-02 21:25:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:33,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:25:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 5822 states and 8932 transitions. [2023-12-02 21:25:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 5822 states and 8932 transitions. [2023-12-02 21:25:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:25:34,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:34,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:25:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:36,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 5823 states and 8932 transitions. [2023-12-02 21:25:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 5823 states and 8932 transitions. [2023-12-02 21:25:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:25:36,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:25:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 5824 states and 8933 transitions. [2023-12-02 21:25:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 5824 states and 8933 transitions. [2023-12-02 21:25:38,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:38,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:25:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8950 states to 5826 states and 8940 transitions. [2023-12-02 21:25:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 5826 states and 8940 transitions. [2023-12-02 21:25:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 21:25:43,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:25:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8953 states to 5828 states and 8943 transitions. [2023-12-02 21:25:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 5828 states and 8943 transitions. [2023-12-02 21:25:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:25:45,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:49,147 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:25:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:25:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8954 states to 5829 states and 8944 transitions. [2023-12-02 21:25:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5829 states and 8944 transitions. [2023-12-02 21:25:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:25:49,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:25:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:25:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:25:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:26:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:03,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9001 states to 5835 states and 8991 transitions. [2023-12-02 21:26:03,194 INFO L276 IsEmpty]: Start isEmpty. Operand 5835 states and 8991 transitions. [2023-12-02 21:26:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:26:03,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:26:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9001 states to 5836 states and 8991 transitions. [2023-12-02 21:26:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 5836 states and 8991 transitions. [2023-12-02 21:26:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:26:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:11,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:26:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9002 states to 5837 states and 8992 transitions. [2023-12-02 21:26:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 5837 states and 8992 transitions. [2023-12-02 21:26:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:26:12,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:26:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:14,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9002 states to 5838 states and 8992 transitions. [2023-12-02 21:26:14,506 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 8992 transitions. [2023-12-02 21:26:14,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:14,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:14,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:16,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:26:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9003 states to 5839 states and 8993 transitions. [2023-12-02 21:26:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 5839 states and 8993 transitions. [2023-12-02 21:26:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:16,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:26:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9004 states to 5840 states and 8994 transitions. [2023-12-02 21:26:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 5840 states and 8994 transitions. [2023-12-02 21:26:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:26:19,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:19,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:21,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:26:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:21,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9013 states to 5842 states and 9003 transitions. [2023-12-02 21:26:21,126 INFO L276 IsEmpty]: Start isEmpty. Operand 5842 states and 9003 transitions. [2023-12-02 21:26:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 21:26:21,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:21,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:26:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9016 states to 5844 states and 9006 transitions. [2023-12-02 21:26:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 5844 states and 9006 transitions. [2023-12-02 21:26:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:23,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:23,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:26:43,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9066 states to 5851 states and 9056 transitions. [2023-12-02 21:26:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 5851 states and 9056 transitions. [2023-12-02 21:26:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:43,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:26:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9066 states to 5852 states and 9056 transitions. [2023-12-02 21:26:51,922 INFO L276 IsEmpty]: Start isEmpty. Operand 5852 states and 9056 transitions. [2023-12-02 21:26:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:51,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:51,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:26:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:26:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:26:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9066 states to 5853 states and 9056 transitions. [2023-12-02 21:26:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 5853 states and 9056 transitions. [2023-12-02 21:26:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:26:58,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:26:58,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:26:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:27:00,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9067 states to 5854 states and 9057 transitions. [2023-12-02 21:27:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 5854 states and 9057 transitions. [2023-12-02 21:27:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:00,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:00,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:27:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:01,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9068 states to 5855 states and 9058 transitions. [2023-12-02 21:27:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 5855 states and 9058 transitions. [2023-12-02 21:27:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:01,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:27:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9069 states to 5856 states and 9059 transitions. [2023-12-02 21:27:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5856 states and 9059 transitions. [2023-12-02 21:27:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:05,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:27:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9069 states to 5857 states and 9059 transitions. [2023-12-02 21:27:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 5857 states and 9059 transitions. [2023-12-02 21:27:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:27:13,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:13,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:27:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:17,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9071 states to 5859 states and 9061 transitions. [2023-12-02 21:27:17,584 INFO L276 IsEmpty]: Start isEmpty. Operand 5859 states and 9061 transitions. [2023-12-02 21:27:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:27:17,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:27:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9074 states to 5861 states and 9064 transitions. [2023-12-02 21:27:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 5861 states and 9064 transitions. [2023-12-02 21:27:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:27:19,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:19,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:27:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9082 states to 5863 states and 9072 transitions. [2023-12-02 21:27:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 5863 states and 9072 transitions. [2023-12-02 21:27:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:21,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:21,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:27:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9082 states to 5864 states and 9072 transitions. [2023-12-02 21:27:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 5864 states and 9072 transitions. [2023-12-02 21:27:27,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:27,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:27,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:27:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9082 states to 5865 states and 9072 transitions. [2023-12-02 21:27:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 5865 states and 9072 transitions. [2023-12-02 21:27:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 21:27:34,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 21:27:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9083 states to 5866 states and 9073 transitions. [2023-12-02 21:27:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 5866 states and 9073 transitions. [2023-12-02 21:27:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:27:36,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:36,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:27:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9083 states to 5867 states and 9073 transitions. [2023-12-02 21:27:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 5867 states and 9073 transitions. [2023-12-02 21:27:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:37,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:37,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:39,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:27:39,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9084 states to 5868 states and 9074 transitions. [2023-12-02 21:27:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5868 states and 9074 transitions. [2023-12-02 21:27:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:27:39,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:39,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:40,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:27:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9085 states to 5869 states and 9075 transitions. [2023-12-02 21:27:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 5869 states and 9075 transitions. [2023-12-02 21:27:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:27:40,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:44,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:27:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9085 states to 5870 states and 9075 transitions. [2023-12-02 21:27:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 5870 states and 9075 transitions. [2023-12-02 21:27:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:27:49,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:27:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:53,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9086 states to 5871 states and 9076 transitions. [2023-12-02 21:27:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 5871 states and 9076 transitions. [2023-12-02 21:27:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:53,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:27:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:27:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:27:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9074 states to 5870 states and 9064 transitions. [2023-12-02 21:27:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5870 states and 9064 transitions. [2023-12-02 21:27:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:27:58,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:27:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:27:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 21:28:04,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:04,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9062 states to 5869 states and 9052 transitions. [2023-12-02 21:28:04,251 INFO L276 IsEmpty]: Start isEmpty. Operand 5869 states and 9052 transitions. [2023-12-02 21:28:04,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 21:28:04,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:28:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 5871 states and 9060 transitions. [2023-12-02 21:28:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 5871 states and 9060 transitions. [2023-12-02 21:28:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:28:05,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:28:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 5872 states and 9060 transitions. [2023-12-02 21:28:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 5872 states and 9060 transitions. [2023-12-02 21:28:13,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:28:13,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:13,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:14,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:28:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 5873 states and 9060 transitions. [2023-12-02 21:28:20,738 INFO L276 IsEmpty]: Start isEmpty. Operand 5873 states and 9060 transitions. [2023-12-02 21:28:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:20,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:20,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:28:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:22,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9070 states to 5874 states and 9060 transitions. [2023-12-02 21:28:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 5874 states and 9060 transitions. [2023-12-02 21:28:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:22,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:22,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:28:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:23,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9071 states to 5875 states and 9061 transitions. [2023-12-02 21:28:23,768 INFO L276 IsEmpty]: Start isEmpty. Operand 5875 states and 9061 transitions. [2023-12-02 21:28:23,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:23,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:23,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:28:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:31,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9071 states to 5876 states and 9061 transitions. [2023-12-02 21:28:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 5876 states and 9061 transitions. [2023-12-02 21:28:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:31,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:31,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:28:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9072 states to 5877 states and 9062 transitions. [2023-12-02 21:28:34,760 INFO L276 IsEmpty]: Start isEmpty. Operand 5877 states and 9062 transitions. [2023-12-02 21:28:34,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:34,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:34,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:38,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 21:28:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:38,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9073 states to 5878 states and 9063 transitions. [2023-12-02 21:28:38,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5878 states and 9063 transitions. [2023-12-02 21:28:38,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:38,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:28:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9073 states to 5879 states and 9063 transitions. [2023-12-02 21:28:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 5879 states and 9063 transitions. [2023-12-02 21:28:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 21:28:45,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 21:28:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9073 states to 5880 states and 9063 transitions. [2023-12-02 21:28:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 5880 states and 9063 transitions. [2023-12-02 21:28:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:28:50,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:50,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:28:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9074 states to 5881 states and 9064 transitions. [2023-12-02 21:28:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 5881 states and 9064 transitions. [2023-12-02 21:28:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:28:52,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:52,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:28:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9075 states to 5882 states and 9065 transitions. [2023-12-02 21:28:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 5882 states and 9065 transitions. [2023-12-02 21:28:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:28:53,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 21:28:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:28:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9076 states to 5883 states and 9066 transitions. [2023-12-02 21:28:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 5883 states and 9066 transitions. [2023-12-02 21:28:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:28:55,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:28:55,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:28:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:28:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:29:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9076 states to 5884 states and 9066 transitions. [2023-12-02 21:29:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 5884 states and 9066 transitions. [2023-12-02 21:29:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:02,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:02,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:29:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9077 states to 5885 states and 9067 transitions. [2023-12-02 21:29:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 5885 states and 9067 transitions. [2023-12-02 21:29:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:29:04,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:29:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9087 states to 5888 states and 9077 transitions. [2023-12-02 21:29:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 5888 states and 9077 transitions. [2023-12-02 21:29:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:05,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:29:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:09,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9088 states to 5889 states and 9078 transitions. [2023-12-02 21:29:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 5889 states and 9078 transitions. [2023-12-02 21:29:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:09,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:09,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 21:29:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9089 states to 5890 states and 9079 transitions. [2023-12-02 21:29:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 5890 states and 9079 transitions. [2023-12-02 21:29:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 21:29:12,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 21:29:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9089 states to 5891 states and 9079 transitions. [2023-12-02 21:29:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 5891 states and 9079 transitions. [2023-12-02 21:29:17,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:17,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:17,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:29:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9090 states to 5892 states and 9080 transitions. [2023-12-02 21:29:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 5892 states and 9080 transitions. [2023-12-02 21:29:19,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:19,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:19,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:29:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9091 states to 5893 states and 9081 transitions. [2023-12-02 21:29:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5893 states and 9081 transitions. [2023-12-02 21:29:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:20,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 21:29:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:22,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9092 states to 5894 states and 9082 transitions. [2023-12-02 21:29:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 5894 states and 9082 transitions. [2023-12-02 21:29:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:22,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:22,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 21:29:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9092 states to 5895 states and 9082 transitions. [2023-12-02 21:29:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 5895 states and 9082 transitions. [2023-12-02 21:29:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:26,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:26,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:29:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:28,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9093 states to 5896 states and 9083 transitions. [2023-12-02 21:29:28,475 INFO L276 IsEmpty]: Start isEmpty. Operand 5896 states and 9083 transitions. [2023-12-02 21:29:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:28,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:29:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9101 states to 5899 states and 9091 transitions. [2023-12-02 21:29:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 5899 states and 9091 transitions. [2023-12-02 21:29:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 21:29:30,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:29:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9104 states to 5901 states and 9094 transitions. [2023-12-02 21:29:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 5901 states and 9094 transitions. [2023-12-02 21:29:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:31,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:31,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:29:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9105 states to 5902 states and 9095 transitions. [2023-12-02 21:29:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 5902 states and 9095 transitions. [2023-12-02 21:29:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:35,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:35,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 21:29:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9106 states to 5903 states and 9096 transitions. [2023-12-02 21:29:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 9096 transitions. [2023-12-02 21:29:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:36,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:36,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:38,157 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 21:29:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9107 states to 5904 states and 9097 transitions. [2023-12-02 21:29:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 5904 states and 9097 transitions. [2023-12-02 21:29:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:38,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:38,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:29:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9110 states to 5906 states and 9100 transitions. [2023-12-02 21:29:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 5906 states and 9100 transitions. [2023-12-02 21:29:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 21:29:41,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 21:29:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9113 states to 5908 states and 9103 transitions. [2023-12-02 21:29:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 5908 states and 9103 transitions. [2023-12-02 21:29:43,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:43,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:29:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:44,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9114 states to 5909 states and 9104 transitions. [2023-12-02 21:29:44,732 INFO L276 IsEmpty]: Start isEmpty. Operand 5909 states and 9104 transitions. [2023-12-02 21:29:44,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:44,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 21:29:46,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9115 states to 5910 states and 9105 transitions. [2023-12-02 21:29:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 5910 states and 9105 transitions. [2023-12-02 21:29:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:46,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:29:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9117 states to 5912 states and 9107 transitions. [2023-12-02 21:29:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 5912 states and 9107 transitions. [2023-12-02 21:29:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:50,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:50,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:29:52,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9117 states to 5913 states and 9107 transitions. [2023-12-02 21:29:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5913 states and 9107 transitions. [2023-12-02 21:29:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:29:52,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:29:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9121 states to 5915 states and 9111 transitions. [2023-12-02 21:29:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 5915 states and 9111 transitions. [2023-12-02 21:29:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 21:29:53,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:29:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9124 states to 5917 states and 9114 transitions. [2023-12-02 21:29:55,192 INFO L276 IsEmpty]: Start isEmpty. Operand 5917 states and 9114 transitions. [2023-12-02 21:29:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:29:55,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:29:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 21:29:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:29:58,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9124 states to 5918 states and 9114 transitions. [2023-12-02 21:29:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 5918 states and 9114 transitions. [2023-12-02 21:29:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:29:58,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:29:58,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:29:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:30:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9127 states to 5920 states and 9117 transitions. [2023-12-02 21:30:02,320 INFO L276 IsEmpty]: Start isEmpty. Operand 5920 states and 9117 transitions. [2023-12-02 21:30:02,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:30:02,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:30:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9130 states to 5922 states and 9120 transitions. [2023-12-02 21:30:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 5922 states and 9120 transitions. [2023-12-02 21:30:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:30:05,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:30:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9131 states to 5923 states and 9121 transitions. [2023-12-02 21:30:07,329 INFO L276 IsEmpty]: Start isEmpty. Operand 5923 states and 9121 transitions. [2023-12-02 21:30:07,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:30:07,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:07,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 21:30:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9132 states to 5924 states and 9122 transitions. [2023-12-02 21:30:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 5924 states and 9122 transitions. [2023-12-02 21:30:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:08,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:10,269 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:30:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9135 states to 5926 states and 9125 transitions. [2023-12-02 21:30:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 5926 states and 9125 transitions. [2023-12-02 21:30:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:10,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:30:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:11,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9137 states to 5928 states and 9127 transitions. [2023-12-02 21:30:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 9127 transitions. [2023-12-02 21:30:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:11,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:11,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:30:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9126 states to 5928 states and 9116 transitions. [2023-12-02 21:30:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 9116 transitions. [2023-12-02 21:30:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:18,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 21:30:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9126 states to 5929 states and 9116 transitions. [2023-12-02 21:30:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 5929 states and 9116 transitions. [2023-12-02 21:30:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:21,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:21,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:30:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:23,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9129 states to 5931 states and 9119 transitions. [2023-12-02 21:30:23,511 INFO L276 IsEmpty]: Start isEmpty. Operand 5931 states and 9119 transitions. [2023-12-02 21:30:23,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:23,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:23,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:30:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:30:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9132 states to 5933 states and 9122 transitions. [2023-12-02 21:30:27,004 INFO L276 IsEmpty]: Start isEmpty. Operand 5933 states and 9122 transitions. [2023-12-02 21:30:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:30:27,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:30:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:30:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:30:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 21:31:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:14,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9196 states to 5948 states and 9186 transitions. [2023-12-02 21:31:14,716 INFO L276 IsEmpty]: Start isEmpty. Operand 5948 states and 9186 transitions. [2023-12-02 21:31:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:31:14,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:31:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9198 states to 5950 states and 9188 transitions. [2023-12-02 21:31:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 5950 states and 9188 transitions. [2023-12-02 21:31:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:31:25,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 21:31:26,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9199 states to 5951 states and 9189 transitions. [2023-12-02 21:31:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 5951 states and 9189 transitions. [2023-12-02 21:31:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 21:31:26,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:26,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:28,305 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:31:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9203 states to 5953 states and 9193 transitions. [2023-12-02 21:31:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 5953 states and 9193 transitions. [2023-12-02 21:31:31,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:31,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:31,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:32,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 21:31:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9206 states to 5955 states and 9196 transitions. [2023-12-02 21:31:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 5955 states and 9196 transitions. [2023-12-02 21:31:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:36,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 21:31:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9210 states to 5957 states and 9200 transitions. [2023-12-02 21:31:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 5957 states and 9200 transitions. [2023-12-02 21:31:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:41,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 21:31:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9210 states to 5958 states and 9200 transitions. [2023-12-02 21:31:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 5958 states and 9200 transitions. [2023-12-02 21:31:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:43,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:43,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:31:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9214 states to 5960 states and 9204 transitions. [2023-12-02 21:31:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 5960 states and 9204 transitions. [2023-12-02 21:31:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:51,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:55,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:31:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:31:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9218 states to 5962 states and 9208 transitions. [2023-12-02 21:31:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 5962 states and 9208 transitions. [2023-12-02 21:31:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 21:31:55,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:31:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:31:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:31:56,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 21:32:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:32:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9220 states to 5964 states and 9210 transitions. [2023-12-02 21:32:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 5964 states and 9210 transitions. [2023-12-02 21:32:00,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 21:32:00,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:32:00,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:32:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:32:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 21:32:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:32:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9224 states to 5966 states and 9214 transitions. [2023-12-02 21:32:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 5966 states and 9214 transitions. [2023-12-02 21:32:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 21:32:01,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:32:01,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:32:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat