./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--synclinkmp.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:23:23,179 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:23:23,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:23:23,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:23:23,278 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:23:23,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:23:23,299 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:23:23,300 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:23:23,300 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:23:23,301 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:23:23,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:23:23,302 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:23:23,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:23:23,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:23:23,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:23:23,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:23:23,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:23:23,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:23:23,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:23:23,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:23:23,305 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:23:23,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:23:23,306 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:23:23,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:23:23,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:23,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:23:23,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:23:23,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:23:23,308 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:23:23,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:23:23,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d [2024-11-08 22:23:23,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:23:23,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:23:23,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:23:23,608 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:23:23,609 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:23:23,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 22:23:25,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:23:26,277 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:23:26,279 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2024-11-08 22:23:26,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/data/ac7e89102/d309f50e22a34926b2c51a86f375e66b/FLAGa922dcd89 [2024-11-08 22:23:26,697 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/data/ac7e89102/d309f50e22a34926b2c51a86f375e66b [2024-11-08 22:23:26,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:23:26,701 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:23:26,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:26,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:23:26,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:23:26,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c44ea8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:26, skipping insertion in model container [2024-11-08 22:23:26,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:23:26" (1/1) ... [2024-11-08 22:23:26,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:23:30,022 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_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2024-11-08 22:23:30,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:30,217 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:23:30,331 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"); [5180] [2024-11-08 22:23:30,333 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)); [5187] [2024-11-08 22:23:30,334 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"); [5194-5195] [2024-11-08 22:23:30,335 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)); [5208-5209] [2024-11-08 22:23:30,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5237] [2024-11-08 22:23:30,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5240] [2024-11-08 22:23:30,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5243] [2024-11-08 22:23:30,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5246] [2024-11-08 22:23:30,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___8->state): : "memory", "cc"); [8708-8709] [2024-11-08 22:23:30,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___9->state): : "memory", "cc"); [8713-8714] [2024-11-08 22:23:30,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___10->state): : "memory", "cc"); [8718-8719] [2024-11-08 22:23:30,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___11->state): : "memory", "cc"); [8723-8724] [2024-11-08 22:23:30,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___15->state): : "memory", "cc"); [8749-8750] [2024-11-08 22:23:30,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [8754-8755] [2024-11-08 22:23:30,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [8759-8760] [2024-11-08 22:23:30,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [8764-8765] [2024-11-08 22:23:30,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___28->state): : "memory", "cc"); [8836-8837] [2024-11-08 22:23:30,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___29->state): : "memory", "cc"); [8841-8842] [2024-11-08 22:23:30,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___30->state): : "memory", "cc"); [8846-8847] [2024-11-08 22:23:30,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___31->state): : "memory", "cc"); [8851-8852] [2024-11-08 22:23:30,841 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"); [8876] [2024-11-08 22:23:30,842 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"); [8879] [2024-11-08 22:23:30,842 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"); [8882] [2024-11-08 22:23:30,843 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"); [8885] [2024-11-08 22:23:30,843 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"); [8888] [2024-11-08 22:23:30,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [8939-8940] [2024-11-08 22:23:30,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [8944-8945] [2024-11-08 22:23:30,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [8949-8950] [2024-11-08 22:23:30,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [8954-8955] [2024-11-08 22:23:30,852 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"); [8978-8979] [2024-11-08 22:23:30,853 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"); [8983-8984] [2024-11-08 22:23:30,853 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"); [8988-8989] [2024-11-08 22:23:30,854 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"); [8993-8994] [2024-11-08 22:23:30,857 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"); [9019-9020] [2024-11-08 22:23:30,857 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"); [9024-9025] [2024-11-08 22:23:30,858 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"); [9029-9030] [2024-11-08 22:23:30,858 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"); [9034-9035] [2024-11-08 22:23:30,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9243-9244] [2024-11-08 22:23:30,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9248-9249] [2024-11-08 22:23:30,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9253-9254] [2024-11-08 22:23:30,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9258-9259] [2024-11-08 22:23:30,876 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"); [9301-9302] [2024-11-08 22:23:30,877 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"); [9306-9307] [2024-11-08 22:23:30,877 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"); [9311-9312] [2024-11-08 22:23:30,878 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"); [9316-9317] [2024-11-08 22:23:31,271 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_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2024-11-08 22:23:31,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:23:31,547 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:23:31,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31 WrapperNode [2024-11-08 22:23:31,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:23:31,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:31,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:23:31,552 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:23:31,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:31,670 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:31,949 INFO L138 Inliner]: procedures = 356, calls = 3937, calls flagged for inlining = 169, calls inlined = 135, statements flattened = 8464 [2024-11-08 22:23:31,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:23:31,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:23:31,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:23:31,953 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:23:31,963 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:31,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,215 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,296 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,373 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:23:32,374 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:23:32,374 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:23:32,375 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:23:32,376 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:23:31" (1/1) ... [2024-11-08 22:23:32,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:23:32,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:23:32,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:23:32,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dc00b3e-5c23-47ef-b0ac-329345c2a5c5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:23:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-08 22:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-08 22:23:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-11-08 22:23:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-11-08 22:23:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-08 22:23:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-08 22:23:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:23:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:23:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-08 22:23:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-08 22:23:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:23:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:23:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 22:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 22:23:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 22:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 22:23:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2024-11-08 22:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2024-11-08 22:23:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2024-11-08 22:23:32,451 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2024-11-08 22:23:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2024-11-08 22:23:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2024-11-08 22:23:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-11-08 22:23:32,452 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-11-08 22:23:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:23:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:23:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2024-11-08 22:23:32,453 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2024-11-08 22:23:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-08 22:23:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-08 22:23:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:23:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:23:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:23:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2024-11-08 22:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2024-11-08 22:23:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2024-11-08 22:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2024-11-08 22:23:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 22:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 22:23:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:23:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:23:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:23:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2024-11-08 22:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2024-11-08 22:23:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:23:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-08 22:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-08 22:23:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2024-11-08 22:23:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2024-11-08 22:23:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-08 22:23:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-08 22:23:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 22:23:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 22:23:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-08 22:23:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-08 22:23:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:23:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:23:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2024-11-08 22:23:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2024-11-08 22:23:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2024-11-08 22:23:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2024-11-08 22:23:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-11-08 22:23:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2024-11-08 22:23:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2024-11-08 22:23:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2024-11-08 22:23:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2024-11-08 22:23:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-08 22:23:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:23:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2024-11-08 22:23:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tty_port [2024-11-08 22:23:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tty_port [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-08 22:23:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-08 22:23:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 22:23:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 22:23:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:23:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2024-11-08 22:23:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2024-11-08 22:23:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 22:23:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 22:23:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:23:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:23:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2024-11-08 22:23:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2024-11-08 22:23:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-08 22:23:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-08 22:23:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 22:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 22:23:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-11-08 22:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-11-08 22:23:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 22:23:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 22:23:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-11-08 22:23:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-11-08 22:23:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:23:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2024-11-08 22:23:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2024-11-08 22:23:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2024-11-08 22:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2024-11-08 22:23:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-08 22:23:32,470 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-08 22:23:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-11-08 22:23:32,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-11-08 22:23:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:23:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 22:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 22:23:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 22:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 22:23:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:23:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-08 22:23:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-08 22:23:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-08 22:23:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2024-11-08 22:23:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure install [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2024-11-08 22:23:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-08 22:23:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-08 22:23:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:23:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:23:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2024-11-08 22:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2024-11-08 22:23:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:23:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:23:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:23:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:23:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2024-11-08 22:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2024-11-08 22:23:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-11-08 22:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-11-08 22:23:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:23:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 22:23:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 22:23:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2024-11-08 22:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2024-11-08 22:23:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2024-11-08 22:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2024-11-08 22:23:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-08 22:23:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-08 22:23:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:23:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:23:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2024-11-08 22:23:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2024-11-08 22:23:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:23:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 22:23:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 22:23:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:23:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-08 22:23:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-08 22:23:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2024-11-08 22:23:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2024-11-08 22:23:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-08 22:23:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-08 22:23:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:23:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2024-11-08 22:23:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2024-11-08 22:23:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2024-11-08 22:23:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2024-11-08 22:23:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ops_disconnect_1 [2024-11-08 22:23:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ops_disconnect_1 [2024-11-08 22:23:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2024-11-08 22:23:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2024-11-08 22:23:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2024-11-08 22:23:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2024-11-08 22:23:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2024-11-08 22:23:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2024-11-08 22:23:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2024-11-08 22:23:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2024-11-08 22:23:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 22:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 22:23:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 22:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 22:23:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2024-11-08 22:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2024-11-08 22:23:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2024-11-08 22:23:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2024-11-08 22:23:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-11-08 22:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-11-08 22:23:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-08 22:23:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-08 22:23:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2024-11-08 22:23:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2024-11-08 22:23:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-08 22:23:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-08 22:23:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-11-08 22:23:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-11-08 22:23:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-08 22:23:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2024-11-08 22:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-08 22:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2024-11-08 22:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 22:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:23:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-08 22:23:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-08 22:23:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2024-11-08 22:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2024-11-08 22:23:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2024-11-08 22:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2024-11-08 22:23:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2024-11-08 22:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2024-11-08 22:23:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:23:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2024-11-08 22:23:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2024-11-08 22:23:33,559 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:23:33,563 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:25:09,334 INFO L? ?]: Removed 2842 outVars from TransFormulas that were not future-live. [2024-11-08 22:25:09,335 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:25:17,366 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:25:17,368 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:25:17,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:25:17 BoogieIcfgContainer [2024-11-08 22:25:17,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:25:17,370 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:25:17,370 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:25:17,380 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:25:17,380 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:25:17" (1/1) ... [2024-11-08 22:25:17,391 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:25:17,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2404 states and 3651 transitions. [2024-11-08 22:25:17,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3651 transitions. [2024-11-08 22:25:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:25:17,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:17,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:25:33,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:34,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 2420 states and 3747 transitions. [2024-11-08 22:25:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 3747 transitions. [2024-11-08 22:25:34,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:25:34,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:34,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:52,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:25:56,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 2427 states and 3834 transitions. [2024-11-08 22:25:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3834 transitions. [2024-11-08 22:25:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:25:56,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:56,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:13,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 2431 states and 3892 transitions. [2024-11-08 22:26:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 3892 transitions. [2024-11-08 22:26:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:26:16,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:16,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:26:33,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:26:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 2449 states and 3980 transitions. [2024-11-08 22:26:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3980 transitions. [2024-11-08 22:26:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:26:41,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:26:59,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2468 states and 4069 transitions. [2024-11-08 22:27:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4069 transitions. [2024-11-08 22:27:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:27:10,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:10,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:27:28,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4159 states to 2488 states and 4159 transitions. [2024-11-08 22:27:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4159 transitions. [2024-11-08 22:27:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:43,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:43,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:27:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2490 states and 4166 transitions. [2024-11-08 22:27:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 4166 transitions. [2024-11-08 22:27:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:56,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:28:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2491 states and 4166 transitions. [2024-11-08 22:28:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4166 transitions. [2024-11-08 22:28:02,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:02,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:11,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2493 states and 4170 transitions. [2024-11-08 22:28:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4170 transitions. [2024-11-08 22:28:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:28:11,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:11,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:28:16,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2494 states and 4170 transitions. [2024-11-08 22:28:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4170 transitions. [2024-11-08 22:28:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:16,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:22,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:28,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2499 states and 4247 transitions. [2024-11-08 22:28:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4247 transitions. [2024-11-08 22:28:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:28:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 2501 states and 4250 transitions. [2024-11-08 22:28:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4250 transitions. [2024-11-08 22:28:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:36,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:28:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2503 states and 4256 transitions. [2024-11-08 22:28:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4256 transitions. [2024-11-08 22:28:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:28:40,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:28:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2504 states and 4256 transitions. [2024-11-08 22:28:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4256 transitions. [2024-11-08 22:28:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:44,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:28:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 2506 states and 4262 transitions. [2024-11-08 22:28:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2506 states and 4262 transitions. [2024-11-08 22:28:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:28:48,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:53,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:28:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2508 states and 4266 transitions. [2024-11-08 22:28:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4266 transitions. [2024-11-08 22:28:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:55,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:28:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2510 states and 4269 transitions. [2024-11-08 22:28:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2510 states and 4269 transitions. [2024-11-08 22:28:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:28:59,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:05,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4271 states to 2511 states and 4271 transitions. [2024-11-08 22:29:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 4271 transitions. [2024-11-08 22:29:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:29:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:29:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2512 states and 4273 transitions. [2024-11-08 22:29:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4273 transitions. [2024-11-08 22:29:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:29:10,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:29:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2513 states and 4274 transitions. [2024-11-08 22:29:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4274 transitions. [2024-11-08 22:29:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:29:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:14,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:29:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2515 states and 4277 transitions. [2024-11-08 22:29:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 4277 transitions. [2024-11-08 22:29:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:29:18,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:23,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4363 states to 2519 states and 4363 transitions. [2024-11-08 22:29:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4363 transitions. [2024-11-08 22:29:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:29:32,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:35,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:29:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4368 states to 2522 states and 4368 transitions. [2024-11-08 22:29:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4368 transitions. [2024-11-08 22:29:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:29:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:29:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2524 states and 4431 transitions. [2024-11-08 22:29:46,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4431 transitions. [2024-11-08 22:29:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:29:46,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:29:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2525 states and 4436 transitions. [2024-11-08 22:29:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4436 transitions. [2024-11-08 22:29:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:29:53,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:53,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:30:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2526 states and 4436 transitions. [2024-11-08 22:30:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 4436 transitions. [2024-11-08 22:30:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:30:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:30:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 2527 states and 4436 transitions. [2024-11-08 22:30:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 4436 transitions. [2024-11-08 22:30:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:03,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:30:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2529 states and 4439 transitions. [2024-11-08 22:30:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 4439 transitions. [2024-11-08 22:30:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:07,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:30:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2530 states and 4440 transitions. [2024-11-08 22:30:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 4440 transitions. [2024-11-08 22:30:11,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:30:11,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:11,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:30:14,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2531 states and 4444 transitions. [2024-11-08 22:30:14,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2531 states and 4444 transitions. [2024-11-08 22:30:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:14,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:14,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:30:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2532 states and 4446 transitions. [2024-11-08 22:30:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 4446 transitions. [2024-11-08 22:30:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:18,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:18,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:22,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:30:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:22,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2533 states and 4447 transitions. [2024-11-08 22:30:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 4447 transitions. [2024-11-08 22:30:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:30:22,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:22,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:41,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:30:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2539 states and 4505 transitions. [2024-11-08 22:30:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 4505 transitions. [2024-11-08 22:30:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:30:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 2541 states and 4507 transitions. [2024-11-08 22:30:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4507 transitions. [2024-11-08 22:30:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:30:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 2543 states and 4561 transitions. [2024-11-08 22:31:02,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4561 transitions. [2024-11-08 22:31:02,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:02,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:02,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:31:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 2544 states and 4562 transitions. [2024-11-08 22:31:09,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4562 transitions. [2024-11-08 22:31:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:09,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:17,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 2547 states and 4566 transitions. [2024-11-08 22:31:17,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4566 transitions. [2024-11-08 22:31:17,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:31:17,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:17,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:24,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:31:30,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:31:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2549 states and 4569 transitions. [2024-11-08 22:31:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 4569 transitions. [2024-11-08 22:31:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:31:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:31:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2550 states and 4569 transitions. [2024-11-08 22:31:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2550 states and 4569 transitions. [2024-11-08 22:31:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:31:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:06,874 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 [] [2024-11-08 22:32:19,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2557 states and 4628 transitions. [2024-11-08 22:32:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 4628 transitions. [2024-11-08 22:32:19,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:32:19,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:19,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:22,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:32:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2559 states and 4631 transitions. [2024-11-08 22:32:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 4631 transitions. [2024-11-08 22:32:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:32:26,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:26,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:32:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2560 states and 4633 transitions. [2024-11-08 22:32:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 4633 transitions. [2024-11-08 22:32:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:32:30,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:33,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:50,870 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 [] [2024-11-08 22:33:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2568 states and 4698 transitions. [2024-11-08 22:33:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4698 transitions. [2024-11-08 22:33:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:33:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:33:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:21,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4698 states to 2569 states and 4698 transitions. [2024-11-08 22:33:21,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 4698 transitions. [2024-11-08 22:33:21,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:33:21,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:21,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:25,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:33:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4702 states to 2571 states and 4702 transitions. [2024-11-08 22:33:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4702 transitions. [2024-11-08 22:33:29,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:33:29,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:33:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2573 states and 4705 transitions. [2024-11-08 22:33:42,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 4705 transitions. [2024-11-08 22:33:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:33:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:34:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2577 states and 4760 transitions. [2024-11-08 22:34:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4760 transitions. [2024-11-08 22:34:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:00,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:34:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2579 states and 4764 transitions. [2024-11-08 22:34:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 4764 transitions. [2024-11-08 22:34:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:12,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:34:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2580 states and 4766 transitions. [2024-11-08 22:34:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4766 transitions. [2024-11-08 22:34:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:20,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:34:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:26,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2581 states and 4766 transitions. [2024-11-08 22:34:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 4766 transitions. [2024-11-08 22:34:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:34:26,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:34:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2583 states and 4769 transitions. [2024-11-08 22:34:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 4769 transitions. [2024-11-08 22:34:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:39,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:39,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:34:45,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2584 states and 4770 transitions. [2024-11-08 22:34:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 4770 transitions. [2024-11-08 22:34:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:45,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:49,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:34:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4823 states to 2586 states and 4823 transitions. [2024-11-08 22:34:52,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 4823 transitions. [2024-11-08 22:34:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:34:52,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:35:01,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2587 states and 4824 transitions. [2024-11-08 22:35:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 4824 transitions. [2024-11-08 22:35:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:35:01,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:01,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 2588 states and 4824 transitions. [2024-11-08 22:35:04,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 4824 transitions. [2024-11-08 22:35:04,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:35:04,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:04,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:35:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2590 states and 4827 transitions. [2024-11-08 22:35:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 4827 transitions. [2024-11-08 22:35:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:35:18,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:18,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:23,081 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:35:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:33,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 2592 states and 4834 transitions. [2024-11-08 22:35:33,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 4834 transitions. [2024-11-08 22:35:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:35:33,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:33,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:37,102 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:35:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 2593 states and 4834 transitions. [2024-11-08 22:35:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 4834 transitions. [2024-11-08 22:35:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:35:39,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 2594 states and 4834 transitions. [2024-11-08 22:35:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4834 transitions. [2024-11-08 22:35:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:35:42,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 2597 states and 4845 transitions. [2024-11-08 22:35:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 4845 transitions. [2024-11-08 22:35:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:35:51,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:35:56,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 2599 states and 4851 transitions. [2024-11-08 22:35:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 4851 transitions. [2024-11-08 22:35:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:35:56,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:36:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2605 states and 4934 transitions. [2024-11-08 22:36:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 4934 transitions. [2024-11-08 22:36:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:36:05,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:05,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:36:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2606 states and 4934 transitions. [2024-11-08 22:36:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 4934 transitions. [2024-11-08 22:36:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:36:09,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:36:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2607 states and 4934 transitions. [2024-11-08 22:36:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4934 transitions. [2024-11-08 22:36:13,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:36:13,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:41,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2613 states and 4999 transitions. [2024-11-08 22:36:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 4999 transitions. [2024-11-08 22:36:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:36:41,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 2614 states and 5000 transitions. [2024-11-08 22:36:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5000 transitions. [2024-11-08 22:36:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:36:51,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:36:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 2615 states and 5000 transitions. [2024-11-08 22:36:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5000 transitions. [2024-11-08 22:36:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:36:55,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 2617 states and 5004 transitions. [2024-11-08 22:37:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 5004 transitions. [2024-11-08 22:37:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:37:03,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5007 states to 2618 states and 5007 transitions. [2024-11-08 22:37:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 5007 transitions. [2024-11-08 22:37:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:07,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:07,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:37:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2620 states and 5009 transitions. [2024-11-08 22:37:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 5009 transitions. [2024-11-08 22:37:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:37:19,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:37:24,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2621 states and 5009 transitions. [2024-11-08 22:37:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5009 transitions. [2024-11-08 22:37:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:24,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2623 states and 5012 transitions. [2024-11-08 22:37:33,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 5012 transitions. [2024-11-08 22:37:33,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:33,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:42,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 2624 states and 5014 transitions. [2024-11-08 22:37:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 5014 transitions. [2024-11-08 22:37:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:42,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 2625 states and 5014 transitions. [2024-11-08 22:37:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 5014 transitions. [2024-11-08 22:37:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 2626 states and 5014 transitions. [2024-11-08 22:37:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 5014 transitions. [2024-11-08 22:37:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:37:50,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:50,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms