./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b --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 47dd253b5f3df7f1cb7a76abc50644bd8a8e5826cdc82454c7f23fb12c64e63b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:38:00,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:38:00,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:38:00,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:38:00,575 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:38:00,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:38:00,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:38:00,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:38:00,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:38:00,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:38:00,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:38:00,596 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:38:00,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:38:00,596 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:38:00,596 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:38:00,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:38:00,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b 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 -> 47dd253b5f3df7f1cb7a76abc50644bd8a8e5826cdc82454c7f23fb12c64e63b [2024-12-05 22:38:00,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:38:00,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:38:00,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:38:00,843 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:38:00,843 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:38:00,844 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2024-12-05 22:38:03,496 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/data/c130f9d5e/0b1c8163e85e4c5eac0bd4977c816960/FLAGa1e2ab229 [2024-12-05 22:38:03,987 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:38:03,987 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2024-12-05 22:38:04,027 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/data/c130f9d5e/0b1c8163e85e4c5eac0bd4977c816960/FLAGa1e2ab229 [2024-12-05 22:38:04,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/data/c130f9d5e/0b1c8163e85e4c5eac0bd4977c816960 [2024-12-05 22:38:04,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:38:04,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:38:04,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:38:04,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:38:04,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:38:04,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:38:04" (1/1) ... [2024-12-05 22:38:04,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f649a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:04, skipping insertion in model container [2024-12-05 22:38:04,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:38:04" (1/1) ... [2024-12-05 22:38:04,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:38:06,394 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i[420085,420098] [2024-12-05 22:38:06,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:38:06,584 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:38:06,694 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"); [5195] [2024-12-05 22:38:06,696 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)); [5202] [2024-12-05 22:38:06,697 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5209-5210] [2024-12-05 22:38:06,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5223-5224] [2024-12-05 22:38:06,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5253] [2024-12-05 22:38:06,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5256] [2024-12-05 22:38:06,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5259] [2024-12-05 22:38:06,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5262] [2024-12-05 22:38:06,702 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/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); [5294-5295] [2024-12-05 22:38:06,703 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5300-5302] [2024-12-05 22:38:06,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5430] [2024-12-05 22:38:06,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5437] [2024-12-05 22:38:06,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5444] [2024-12-05 22:38:06,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5451] [2024-12-05 22:38:06,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___10->state): : "memory", "cc"); [7940-7941] [2024-12-05 22:38:06,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___11->state): : "memory", "cc"); [7945-7946] [2024-12-05 22:38:06,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___12->state): : "memory", "cc"); [7950-7951] [2024-12-05 22:38:06,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___13->state): : "memory", "cc"); [7955-7956] [2024-12-05 22:38:06,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [7981-7982] [2024-12-05 22:38:06,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [7986-7987] [2024-12-05 22:38:06,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [7991-7992] [2024-12-05 22:38:06,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___20->state): : "memory", "cc"); [7996-7997] [2024-12-05 22:38:06,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___30->state): : "memory", "cc"); [8068-8069] [2024-12-05 22:38:06,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___31->state): : "memory", "cc"); [8073-8074] [2024-12-05 22:38:06,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___32->state): : "memory", "cc"); [8078-8079] [2024-12-05 22:38:06,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___33->state): : "memory", "cc"); [8083-8084] [2024-12-05 22:38:06,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [8108] [2024-12-05 22:38:06,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [8111] [2024-12-05 22:38:06,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [8114] [2024-12-05 22:38:06,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [8117] [2024-12-05 22:38:06,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [8120] [2024-12-05 22:38:06,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [8171-8172] [2024-12-05 22:38:06,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [8176-8177] [2024-12-05 22:38:06,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [8181-8182] [2024-12-05 22:38:06,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [8186-8187] [2024-12-05 22:38:06,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [8210-8211] [2024-12-05 22:38:06,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [8215-8216] [2024-12-05 22:38:06,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [8220-8221] [2024-12-05 22:38:06,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [8225-8226] [2024-12-05 22:38:06,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___12->state): : "memory", "cc"); [8251-8252] [2024-12-05 22:38:06,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___13->state): : "memory", "cc"); [8256-8257] [2024-12-05 22:38:06,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [8261-8262] [2024-12-05 22:38:06,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [8266-8267] [2024-12-05 22:38:06,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [8837-8838] [2024-12-05 22:38:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [8842-8843] [2024-12-05 22:38:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [8847-8848] [2024-12-05 22:38:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [8852-8853] [2024-12-05 22:38:06,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [8895-8896] [2024-12-05 22:38:06,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [8900-8901] [2024-12-05 22:38:06,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [8905-8906] [2024-12-05 22:38:06,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [8910-8911] [2024-12-05 22:38:07,130 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i[420085,420098] [2024-12-05 22:38:07,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:38:07,353 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:38:07,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07 WrapperNode [2024-12-05 22:38:07,354 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:38:07,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:38:07,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:38:07,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:38:07,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,446 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,723 INFO L138 Inliner]: procedures = 395, calls = 4272, calls flagged for inlining = 201, calls inlined = 148, statements flattened = 8639 [2024-12-05 22:38:07,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:38:07,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:38:07,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:38:07,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:38:07,732 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,776 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,777 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,934 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,944 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:07,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:08,019 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:08,038 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:08,084 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:38:08,085 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:38:08,085 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:38:08,085 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:38:08,086 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:07" (1/1) ... [2024-12-05 22:38:08,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:38:08,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:38:08,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:38:08,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eeebac0f-919d-44ab-9195-9a90d92260ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:38:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_wait_until_sent [2024-12-05 22:38:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_wait_until_sent [2024-12-05 22:38:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-05 22:38:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-05 22:38:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 22:38:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 22:38:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_start [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_start [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_txidle [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_txidle [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopback_frame [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopback_frame [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure usc_start_receiver [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_start_receiver [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_serial_signals [2024-12-05 22:38:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_serial_signals [2024-12-05 22:38:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_trace_block [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_trace_block [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_ops_disconnect_2 [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_ops_disconnect_2 [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure load_next_tx_holding_buffer [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure load_next_tx_holding_buffer [2024-12-05 22:38:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 22:38:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tty_port [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tty_port [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-12-05 22:38:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-12-05 22:38:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure usc_OutDmaReg [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_OutDmaReg [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_cancel_transmit [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_cancel_transmit [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure usc_load_txfifo [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_load_txfifo [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-05 22:38:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 22:38:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure usc_reset [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_reset [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_frame_memory [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_frame_memory [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure usc_InReg [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_InReg [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure usc_enable_loopback [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_enable_loopback [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_load_tx_dma_buffer [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_load_tx_dma_buffer [2024-12-05 22:38:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure usc_DmaCmd [2024-12-05 22:38:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_DmaCmd [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_flush_buffer [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_flush_buffer [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure usc_RTCmd [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_RTCmd [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_sdlc_mode [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_sdlc_mode [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure usc_stop_receiver [2024-12-05 22:38:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_stop_receiver [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:38:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_add_device [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_add_device [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_unthrottle [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_unthrottle [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_throttle [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_throttle [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure usc_OutReg [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_OutReg [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_set_termios [2024-12-05 22:38:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_set_termios [2024-12-05 22:38:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure usc_stop_transmitter [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_stop_transmitter [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_flush_chars [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_flush_chars [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 22:38:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 22:38:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_send_xchar [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_send_xchar [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_change_params [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_change_params [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure usc_get_serial_signals [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_get_serial_signals [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_reset_rx_dma_buffers [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_reset_rx_dma_buffers [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure usc_start_transmitter [2024-12-05 22:38:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_start_transmitter [2024-12-05 22:38:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_paranoia_check [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_paranoia_check [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure usc_InDmaReg [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_InDmaReg [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_active [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_active [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_stop [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_stop [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-05 22:38:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:38:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_remove_one [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_remove_one [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_cleanup [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_cleanup [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 22:38:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-12-05 22:38:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_write_room [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_write_room [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_break [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_break [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_allocate_device [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_allocate_device [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_install [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_install [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_release_resources [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_release_resources [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-05 22:38:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-05 22:38:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_send_done [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_send_done [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_ioctl [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_ioctl [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:38:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:38:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure msgl_get_icount [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure msgl_get_icount [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_chars_in_buffer [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_chars_in_buffer [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_put_char [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_put_char [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_program_hw [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_program_hw [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_hangup [2024-12-05 22:38:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_hangup [2024-12-05 22:38:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_alloc_frame_memory [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_alloc_frame_memory [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-05 22:38:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-12-05 22:38:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-12-05 22:38:09,011 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:38:09,014 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:39:26,863 INFO L? ?]: Removed 3069 outVars from TransFormulas that were not future-live. [2024-12-05 22:39:26,863 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:39:33,484 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:39:33,484 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:39:33,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:39:33 BoogieIcfgContainer [2024-12-05 22:39:33,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:39:33,485 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:39:33,485 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:39:33,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:39:33,495 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:39:33" (1/1) ... [2024-12-05 22:39:33,503 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:39:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2811 states and 4268 transitions. [2024-12-05 22:39:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4268 transitions. [2024-12-05 22:39:33,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:39:33,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:33,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:47,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:39:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2817 states and 4348 transitions. [2024-12-05 22:39:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 4348 transitions. [2024-12-05 22:39:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:39:48,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:48,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:39:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 2818 states and 4349 transitions. [2024-12-05 22:39:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4349 transitions. [2024-12-05 22:39:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:39:52,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:58,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:58,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2827 states and 4440 transitions. [2024-12-05 22:39:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 4440 transitions. [2024-12-05 22:39:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:39:58,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:12,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 2831 states and 4517 transitions. [2024-12-05 22:40:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4517 transitions. [2024-12-05 22:40:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:40:13,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:13,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2834 states and 4522 transitions. [2024-12-05 22:40:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4522 transitions. [2024-12-05 22:40:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:40:17,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 2835 states and 4523 transitions. [2024-12-05 22:40:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 4523 transitions. [2024-12-05 22:40:20,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:40:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:40:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:23,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 2836 states and 4524 transitions. [2024-12-05 22:40:23,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4524 transitions. [2024-12-05 22:40:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:40:23,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:37,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:40:43,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 2842 states and 4605 transitions. [2024-12-05 22:40:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4605 transitions. [2024-12-05 22:40:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:40:43,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:40:45,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2843 states and 4606 transitions. [2024-12-05 22:40:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4606 transitions. [2024-12-05 22:40:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:40:45,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 2844 states and 4606 transitions. [2024-12-05 22:40:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4606 transitions. [2024-12-05 22:40:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:40:48,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:48,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:04,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:41:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:11,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4667 states to 2851 states and 4667 transitions. [2024-12-05 22:41:11,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4667 transitions. [2024-12-05 22:41:11,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:41:11,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:41:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2852 states and 4668 transitions. [2024-12-05 22:41:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4668 transitions. [2024-12-05 22:41:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:41:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:14,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:30,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:41:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2860 states and 4733 transitions. [2024-12-05 22:41:40,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 4733 transitions. [2024-12-05 22:41:40,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:41:40,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:40,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:45,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:55,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:41:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2862 states and 4736 transitions. [2024-12-05 22:41:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 4736 transitions. [2024-12-05 22:41:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:41:57,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:57,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:00,870 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2863 states and 4736 transitions. [2024-12-05 22:42:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4736 transitions. [2024-12-05 22:42:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:42:00,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:00,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:04,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 2864 states and 4736 transitions. [2024-12-05 22:42:04,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4736 transitions. [2024-12-05 22:42:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:42:04,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 2871 states and 4822 transitions. [2024-12-05 22:42:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4822 transitions. [2024-12-05 22:42:15,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:42:15,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:15,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 22:42:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 2872 states and 4822 transitions. [2024-12-05 22:42:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4822 transitions. [2024-12-05 22:42:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:19,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:19,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 2873 states and 4822 transitions. [2024-12-05 22:42:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4822 transitions. [2024-12-05 22:42:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:22,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2875 states and 4827 transitions. [2024-12-05 22:42:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4827 transitions. [2024-12-05 22:42:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:30,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:36,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2876 states and 4828 transitions. [2024-12-05 22:42:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4828 transitions. [2024-12-05 22:42:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:36,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 2879 states and 4834 transitions. [2024-12-05 22:42:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4834 transitions. [2024-12-05 22:42:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:42:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:45,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:42:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 2881 states and 4836 transitions. [2024-12-05 22:42:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4836 transitions. [2024-12-05 22:42:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:42:47,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 2882 states and 4837 transitions. [2024-12-05 22:42:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4837 transitions. [2024-12-05 22:42:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:42:50,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:42:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 2883 states and 4837 transitions. [2024-12-05 22:42:53,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4837 transitions. [2024-12-05 22:42:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:42:53,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:42:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:56,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 2884 states and 4837 transitions. [2024-12-05 22:42:56,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4837 transitions. [2024-12-05 22:42:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:42:56,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:43:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4841 states to 2886 states and 4841 transitions. [2024-12-05 22:43:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4841 transitions. [2024-12-05 22:43:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:43:02,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:02,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:43:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4842 states to 2887 states and 4842 transitions. [2024-12-05 22:43:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4842 transitions. [2024-12-05 22:43:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:43:06,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2890 states and 4845 transitions. [2024-12-05 22:43:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4845 transitions. [2024-12-05 22:43:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:43:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:12,724 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2891 states and 4846 transitions. [2024-12-05 22:43:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 4846 transitions. [2024-12-05 22:43:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:43:12,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:43:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2892 states and 4846 transitions. [2024-12-05 22:43:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4846 transitions. [2024-12-05 22:43:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:43:15,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:43:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 2893 states and 4846 transitions. [2024-12-05 22:43:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4846 transitions. [2024-12-05 22:43:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:43:18,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:43:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 2894 states and 4847 transitions. [2024-12-05 22:43:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4847 transitions. [2024-12-05 22:43:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:43:22,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:22,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:25,446 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 2897 states and 4850 transitions. [2024-12-05 22:43:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4850 transitions. [2024-12-05 22:43:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:43:25,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:25,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2898 states and 4851 transitions. [2024-12-05 22:43:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4851 transitions. [2024-12-05 22:43:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:43:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:43:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2899 states and 4851 transitions. [2024-12-05 22:43:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4851 transitions. [2024-12-05 22:43:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:43:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:43:33,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2900 states and 4851 transitions. [2024-12-05 22:43:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4851 transitions. [2024-12-05 22:43:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:43:33,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:36,663 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2903 states and 4854 transitions. [2024-12-05 22:43:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4854 transitions. [2024-12-05 22:43:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:43:36,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:43:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 2904 states and 4855 transitions. [2024-12-05 22:43:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4855 transitions. [2024-12-05 22:43:39,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:43:39,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:43,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:56,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:16,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:26,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2931 states and 4950 transitions. [2024-12-05 22:44:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4950 transitions. [2024-12-05 22:44:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:44:39,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:39,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:44:58,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:23,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:33,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:45:49,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2959 states and 5046 transitions. [2024-12-05 22:45:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5046 transitions. [2024-12-05 22:45:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:45:49,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:46:09,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:37,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:46:47,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:47:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2988 states and 5143 transitions. [2024-12-05 22:47:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 5143 transitions. [2024-12-05 22:47:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:47:11,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:13,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:47:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2990 states and 5145 transitions. [2024-12-05 22:47:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 5145 transitions. [2024-12-05 22:47:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:47:13,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:13,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:47:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2991 states and 5145 transitions. [2024-12-05 22:47:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 5145 transitions. [2024-12-05 22:47:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:47:16,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:16,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:37,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:07,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:17,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:48:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3021 states and 5243 transitions. [2024-12-05 22:48:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 5243 transitions. [2024-12-05 22:48:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:48:49,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 3023 states and 5246 transitions. [2024-12-05 22:49:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 5246 transitions. [2024-12-05 22:49:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:49:07,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3025 states and 5248 transitions. [2024-12-05 22:49:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 5248 transitions. [2024-12-05 22:49:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:49:09,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:09,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:49:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3026 states and 5248 transitions. [2024-12-05 22:49:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5248 transitions. [2024-12-05 22:49:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:49:13,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:13,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:15,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3028 states and 5250 transitions. [2024-12-05 22:49:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 5250 transitions. [2024-12-05 22:49:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:49:16,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:16,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:19,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:49:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3029 states and 5250 transitions. [2024-12-05 22:49:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 5250 transitions. [2024-12-05 22:49:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:49:19,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:19,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:22,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:22,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3031 states and 5252 transitions. [2024-12-05 22:49:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 5252 transitions. [2024-12-05 22:49:22,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:22,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:22,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3033 states and 5254 transitions. [2024-12-05 22:49:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 5254 transitions. [2024-12-05 22:49:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:25,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:49:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3034 states and 5254 transitions. [2024-12-05 22:49:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 5254 transitions. [2024-12-05 22:49:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:28,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:31,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3036 states and 5256 transitions. [2024-12-05 22:49:31,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 5256 transitions. [2024-12-05 22:49:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:31,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:34,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3038 states and 5259 transitions. [2024-12-05 22:49:34,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 5259 transitions. [2024-12-05 22:49:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:34,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:37,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3039 states and 5259 transitions. [2024-12-05 22:49:37,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 5259 transitions. [2024-12-05 22:49:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:49:37,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:49:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3040 states and 5259 transitions. [2024-12-05 22:49:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 5259 transitions. [2024-12-05 22:49:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:49:39,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:49:53,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:49:58,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:09,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:19,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:29,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:50:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3047 states and 5270 transitions. [2024-12-05 22:50:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 5270 transitions. [2024-12-05 22:50:40,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:40,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:50:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3049 states and 5272 transitions. [2024-12-05 22:50:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 5272 transitions. [2024-12-05 22:50:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:44,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:44,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:50:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3050 states and 5272 transitions. [2024-12-05 22:50:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 5272 transitions. [2024-12-05 22:50:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:47,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:50:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3052 states and 5275 transitions. [2024-12-05 22:50:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 5275 transitions. [2024-12-05 22:50:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:50,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:50:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:53,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3053 states and 5275 transitions. [2024-12-05 22:50:53,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 5275 transitions. [2024-12-05 22:50:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:50:53,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:53,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:50:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3054 states and 5275 transitions. [2024-12-05 22:50:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 5275 transitions. [2024-12-05 22:50:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:50:56,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:51:09,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:16,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:26,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:36,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:51:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3059 states and 5284 transitions. [2024-12-05 22:51:36,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 5284 transitions. [2024-12-05 22:51:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:51:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:51:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3061 states and 5286 transitions. [2024-12-05 22:51:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 5286 transitions. [2024-12-05 22:51:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:51:51,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:54,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:51:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3063 states and 5288 transitions. [2024-12-05 22:51:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 5288 transitions. [2024-12-05 22:51:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:51:54,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:51:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3064 states and 5288 transitions. [2024-12-05 22:51:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 5288 transitions. [2024-12-05 22:51:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:51:58,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:52:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3066 states and 5291 transitions. [2024-12-05 22:52:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 5291 transitions. [2024-12-05 22:52:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:52:01,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:52:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3067 states and 5291 transitions. [2024-12-05 22:52:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 5291 transitions. [2024-12-05 22:52:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:52:04,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:04,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:06,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:52:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 3068 states and 5291 transitions. [2024-12-05 22:52:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 5291 transitions. [2024-12-05 22:52:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:52:06,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:52:20,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:52:30,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []