./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:57:52,513 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:57:52,590 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 23:57:52,594 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:57:52,595 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:57:52,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:57:52,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:57:52,625 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:57:52,626 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:57:52,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:57:52,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:57:52,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:57:52,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:57:52,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:57:52,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:57:52,629 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:57:52,630 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:57:52,630 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:57:52,631 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:57:52,631 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:57:52,632 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:57:52,632 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:57:52,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:57:52,633 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:57:52,634 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:57:52,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:57:52,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:57:52,635 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:57:52,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:57:52,636 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:57:52,636 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_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2023-12-02 23:57:52,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:57:52,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:57:52,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:57:52,910 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:57:52,910 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:57:52,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 23:57:55,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:57:56,142 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:57:56,143 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-12-02 23:57:56,185 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/data/8a5e901de/8d00c5f83c49457b933720b4e1440ac8/FLAG16de605a0 [2023-12-02 23:57:56,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/data/8a5e901de/8d00c5f83c49457b933720b4e1440ac8 [2023-12-02 23:57:56,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:57:56,201 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:57:56,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:57:56,202 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:57:56,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:57:56,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:57:56" (1/1) ... [2023-12-02 23:57:56,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b66c23c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:57:56, skipping insertion in model container [2023-12-02 23:57:56,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:57:56" (1/1) ... [2023-12-02 23:57:56,335 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:57:59,170 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 23:57:59,329 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:57:59,418 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:57:59,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2023-12-02 23:57:59,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2023-12-02 23:57:59,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2023-12-02 23:57:59,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2023-12-02 23:57:59,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2023-12-02 23:57:59,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2023-12-02 23:57:59,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2023-12-02 23:57:59,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2023-12-02 23:57:59,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2023-12-02 23:57:59,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2023-12-02 23:57:59,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2023-12-02 23:57:59,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2023-12-02 23:57:59,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2023-12-02 23:57:59,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2023-12-02 23:57:59,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2023-12-02 23:57:59,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2023-12-02 23:57:59,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8780] [2023-12-02 23:57:59,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8788-8789] [2023-12-02 23:57:59,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8798-8799] [2023-12-02 23:57:59,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2023-12-02 23:57:59,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2023-12-02 23:57:59,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2023-12-02 23:57:59,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2023-12-02 23:57:59,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2023-12-02 23:57:59,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2023-12-02 23:57:59,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2023-12-02 23:57:59,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2023-12-02 23:57:59,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2023-12-02 23:57:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2023-12-02 23:57:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2023-12-02 23:57:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2023-12-02 23:57:59,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2023-12-02 23:57:59,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2023-12-02 23:57:59,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2023-12-02 23:57:59,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2023-12-02 23:57:59,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2023-12-02 23:57:59,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2023-12-02 23:57:59,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2023-12-02 23:57:59,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2023-12-02 23:57:59,851 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2023-12-02 23:57:59,876 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2023-12-02 23:57:59,891 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:58:00,133 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:58:00,134 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:58:00,134 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:58:00,142 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:58:00,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00 WrapperNode [2023-12-02 23:58:00,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:58:00,144 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:58:00,144 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:58:00,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:58:00,152 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,241 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,440 INFO L138 Inliner]: procedures = 461, calls = 4788, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 5132 [2023-12-02 23:58:00,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:58:00,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:58:00,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:58:00,441 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:58:00,451 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,476 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,476 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,592 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,613 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,636 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,678 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:58:00,679 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:58:00,679 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:58:00,679 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:58:00,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:00" (1/1) ... [2023-12-02 23:58:00,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:58:00,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:58:00,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:58:00,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccc4a09e-4b17-493d-abc8-6b6f69cd99a1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:58:00,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-12-02 23:58:00,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-12-02 23:58:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 23:58:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 23:58:00,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 23:58:00,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-02 23:58:00,755 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-02 23:58:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-02 23:58:00,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-02 23:58:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2023-12-02 23:58:00,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2023-12-02 23:58:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-12-02 23:58:00,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-12-02 23:58:00,756 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 23:58:00,756 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2023-12-02 23:58:00,757 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-02 23:58:00,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 23:58:00,757 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-12-02 23:58:00,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-12-02 23:58:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2023-12-02 23:58:00,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2023-12-02 23:58:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-02 23:58:00,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-02 23:58:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-02 23:58:00,758 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-02 23:58:00,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 23:58:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 23:58:00,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 23:58:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2023-12-02 23:58:00,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2023-12-02 23:58:00,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 23:58:00,759 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 23:58:00,760 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 23:58:00,760 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 23:58:00,760 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-02 23:58:00,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-02 23:58:00,760 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2023-12-02 23:58:00,760 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2023-12-02 23:58:00,760 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-02 23:58:00,760 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2023-12-02 23:58:00,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 23:58:00,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 23:58:00,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 23:58:00,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 23:58:00,762 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 23:58:00,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 23:58:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-02 23:58:00,762 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2023-12-02 23:58:00,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2023-12-02 23:58:00,762 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2023-12-02 23:58:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2023-12-02 23:58:00,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 23:58:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 23:58:00,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 23:58:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 23:58:00,763 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-12-02 23:58:00,763 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-12-02 23:58:00,763 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 23:58:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 23:58:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-12-02 23:58:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-12-02 23:58:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-02 23:58:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-02 23:58:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2023-12-02 23:58:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2023-12-02 23:58:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:58:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:58:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 23:58:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 23:58:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 23:58:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 23:58:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 23:58:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 23:58:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-02 23:58:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-02 23:58:00,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 23:58:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 23:58:00,766 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-12-02 23:58:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-12-02 23:58:00,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2023-12-02 23:58:00,766 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2023-12-02 23:58:00,766 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 23:58:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 23:58:00,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 23:58:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 23:58:00,767 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-12-02 23:58:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-12-02 23:58:00,767 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 23:58:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 23:58:00,767 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2023-12-02 23:58:00,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2023-12-02 23:58:00,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 23:58:00,768 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 23:58:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 23:58:00,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2023-12-02 23:58:00,768 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2023-12-02 23:58:00,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 23:58:00,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2023-12-02 23:58:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2023-12-02 23:58:00,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 23:58:00,769 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 23:58:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 23:58:00,769 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 23:58:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 23:58:00,769 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2023-12-02 23:58:00,769 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2023-12-02 23:58:00,770 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 23:58:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 23:58:00,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-02 23:58:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-02 23:58:00,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-12-02 23:58:00,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-12-02 23:58:00,771 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-12-02 23:58:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-12-02 23:58:00,771 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 23:58:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 23:58:00,771 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 23:58:00,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 23:58:00,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 23:58:00,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 23:58:00,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 23:58:00,772 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2023-12-02 23:58:00,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2023-12-02 23:58:00,772 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-12-02 23:58:00,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-12-02 23:58:00,773 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-12-02 23:58:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-12-02 23:58:00,773 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2023-12-02 23:58:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2023-12-02 23:58:00,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:58:00,773 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2023-12-02 23:58:00,773 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2023-12-02 23:58:00,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 23:58:00,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 23:58:01,456 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:58:01,459 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:59:01,741 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:59:03,187 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:59:03,188 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 23:59:03,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:59:03 BoogieIcfgContainer [2023-12-02 23:59:03,190 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:59:03,191 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:59:03,191 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:59:03,201 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:59:03,201 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:59:03" (1/1) ... [2023-12-02 23:59:03,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:59:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 813 states and 1155 transitions. [2023-12-02 23:59:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1155 transitions. [2023-12-02 23:59:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 23:59:03,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:16,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:59:26,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:59:36,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:59:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 816 states and 1190 transitions. [2023-12-02 23:59:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1190 transitions. [2023-12-02 23:59:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-02 23:59:37,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:40,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:50,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:00,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 821 states and 1234 transitions. [2023-12-03 00:00:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1234 transitions. [2023-12-03 00:00:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-03 00:00:01,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:15,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:25,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 827 states and 1279 transitions. [2023-12-03 00:00:26,011 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1279 transitions. [2023-12-03 00:00:26,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 00:00:26,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:00:39,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:49,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:00:51,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 834 states and 1325 transitions. [2023-12-03 00:00:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1325 transitions. [2023-12-03 00:00:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 00:00:51,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:04,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:01:14,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:01:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 842 states and 1372 transitions. [2023-12-03 00:01:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1372 transitions. [2023-12-03 00:01:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 00:01:16,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 847 states and 1381 transitions. [2023-12-03 00:01:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1381 transitions. [2023-12-03 00:01:19,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 00:01:19,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:01:33,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:01:43,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:01:53,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:01:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 855 states and 1434 transitions. [2023-12-03 00:01:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1434 transitions. [2023-12-03 00:01:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 00:01:55,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:58,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:01:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 860 states and 1444 transitions. [2023-12-03 00:01:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1444 transitions. [2023-12-03 00:01:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 00:01:58,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 865 states and 1453 transitions. [2023-12-03 00:02:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1453 transitions. [2023-12-03 00:02:02,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 00:02:02,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 868 states and 1459 transitions. [2023-12-03 00:02:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1459 transitions. [2023-12-03 00:02:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 00:02:04,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:04,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 873 states and 1469 transitions. [2023-12-03 00:02:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1469 transitions. [2023-12-03 00:02:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 00:02:08,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:08,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:11,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:11,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 878 states and 1478 transitions. [2023-12-03 00:02:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1478 transitions. [2023-12-03 00:02:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 00:02:11,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:13,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 881 states and 1484 transitions. [2023-12-03 00:02:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1484 transitions. [2023-12-03 00:02:13,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:02:13,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 886 states and 1494 transitions. [2023-12-03 00:02:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1494 transitions. [2023-12-03 00:02:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:02:17,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:20,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:02:27,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:02:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 886 states and 1493 transitions. [2023-12-03 00:02:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1493 transitions. [2023-12-03 00:02:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:02:27,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 892 states and 1506 transitions. [2023-12-03 00:02:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1506 transitions. [2023-12-03 00:02:30,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:02:30,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:33,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 894 states and 1511 transitions. [2023-12-03 00:02:33,342 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1511 transitions. [2023-12-03 00:02:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:33,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:36,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 898 states and 1517 transitions. [2023-12-03 00:02:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1517 transitions. [2023-12-03 00:02:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:02:36,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:36,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 903 states and 1526 transitions. [2023-12-03 00:02:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1526 transitions. [2023-12-03 00:02:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 00:02:38,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:41,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 906 states and 1532 transitions. [2023-12-03 00:02:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1532 transitions. [2023-12-03 00:02:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:41,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:45,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 911 states and 1541 transitions. [2023-12-03 00:02:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1541 transitions. [2023-12-03 00:02:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:45,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 917 states and 1554 transitions. [2023-12-03 00:02:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1554 transitions. [2023-12-03 00:02:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:48,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 918 states and 1555 transitions. [2023-12-03 00:02:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1555 transitions. [2023-12-03 00:02:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:50,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 920 states and 1560 transitions. [2023-12-03 00:02:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1560 transitions. [2023-12-03 00:02:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:02:53,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 924 states and 1566 transitions. [2023-12-03 00:02:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1566 transitions. [2023-12-03 00:02:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:02:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 929 states and 1575 transitions. [2023-12-03 00:02:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1575 transitions. [2023-12-03 00:02:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:02:58,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 932 states and 1579 transitions. [2023-12-03 00:03:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1579 transitions. [2023-12-03 00:03:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 00:03:01,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 935 states and 1585 transitions. [2023-12-03 00:03:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1585 transitions. [2023-12-03 00:03:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:04,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 941 states and 1598 transitions. [2023-12-03 00:03:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1598 transitions. [2023-12-03 00:03:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:07,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:07,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 942 states and 1599 transitions. [2023-12-03 00:03:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1599 transitions. [2023-12-03 00:03:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:09,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:12,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 944 states and 1604 transitions. [2023-12-03 00:03:12,390 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1604 transitions. [2023-12-03 00:03:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:12,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 948 states and 1610 transitions. [2023-12-03 00:03:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1610 transitions. [2023-12-03 00:03:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:15,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:17,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:17,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:17,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 953 states and 1619 transitions. [2023-12-03 00:03:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1619 transitions. [2023-12-03 00:03:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:17,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:17,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 956 states and 1623 transitions. [2023-12-03 00:03:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1623 transitions. [2023-12-03 00:03:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 00:03:20,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 959 states and 1627 transitions. [2023-12-03 00:03:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1627 transitions. [2023-12-03 00:03:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 00:03:23,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 962 states and 1633 transitions. [2023-12-03 00:03:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1633 transitions. [2023-12-03 00:03:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:25,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:28,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 968 states and 1646 transitions. [2023-12-03 00:03:28,700 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1646 transitions. [2023-12-03 00:03:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:28,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 969 states and 1647 transitions. [2023-12-03 00:03:31,327 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1647 transitions. [2023-12-03 00:03:31,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:31,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:33,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 971 states and 1652 transitions. [2023-12-03 00:03:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1652 transitions. [2023-12-03 00:03:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:03:33,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 974 states and 1655 transitions. [2023-12-03 00:03:37,231 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1655 transitions. [2023-12-03 00:03:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:03:37,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:39,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 978 states and 1661 transitions. [2023-12-03 00:03:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1661 transitions. [2023-12-03 00:03:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:42,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 981 states and 1665 transitions. [2023-12-03 00:03:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1665 transitions. [2023-12-03 00:03:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:42,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:45,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:45,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 984 states and 1669 transitions. [2023-12-03 00:03:45,482 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1669 transitions. [2023-12-03 00:03:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 00:03:45,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 987 states and 1673 transitions. [2023-12-03 00:03:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1673 transitions. [2023-12-03 00:03:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:03:48,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:50,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 993 states and 1686 transitions. [2023-12-03 00:03:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1686 transitions. [2023-12-03 00:03:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:03:50,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 994 states and 1687 transitions. [2023-12-03 00:03:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1687 transitions. [2023-12-03 00:03:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:03:54,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:03:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 997 states and 1690 transitions. [2023-12-03 00:03:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1690 transitions. [2023-12-03 00:03:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:03:57,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 999 states and 1695 transitions. [2023-12-03 00:04:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1695 transitions. [2023-12-03 00:04:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:00,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1002 states and 1698 transitions. [2023-12-03 00:04:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1698 transitions. [2023-12-03 00:04:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:03,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:05,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1006 states and 1704 transitions. [2023-12-03 00:04:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1704 transitions. [2023-12-03 00:04:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:04:05,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:05,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1009 states and 1708 transitions. [2023-12-03 00:04:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1708 transitions. [2023-12-03 00:04:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:04:08,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:11,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1012 states and 1712 transitions. [2023-12-03 00:04:11,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1712 transitions. [2023-12-03 00:04:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 00:04:11,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:11,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1015 states and 1716 transitions. [2023-12-03 00:04:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1716 transitions. [2023-12-03 00:04:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:14,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:04:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:17,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1017 states and 1718 transitions. [2023-12-03 00:04:17,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1718 transitions. [2023-12-03 00:04:17,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:17,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:17,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 00:04:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1021 states and 1724 transitions. [2023-12-03 00:04:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1724 transitions. [2023-12-03 00:04:21,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:21,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:24,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1022 states and 1725 transitions. [2023-12-03 00:04:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1725 transitions. [2023-12-03 00:04:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:04:24,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:24,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:27,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1025 states and 1728 transitions. [2023-12-03 00:04:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1728 transitions. [2023-12-03 00:04:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:04:27,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1028 states and 1731 transitions. [2023-12-03 00:04:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1731 transitions. [2023-12-03 00:04:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:30,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:33,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1031 states and 1735 transitions. [2023-12-03 00:04:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1735 transitions. [2023-12-03 00:04:33,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:33,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:36,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:36,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1034 states and 1739 transitions. [2023-12-03 00:04:36,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1739 transitions. [2023-12-03 00:04:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 00:04:36,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1037 states and 1743 transitions. [2023-12-03 00:04:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1743 transitions. [2023-12-03 00:04:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 00:04:39,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:39,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1040 states and 1746 transitions. [2023-12-03 00:04:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1746 transitions. [2023-12-03 00:04:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 00:04:42,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:42,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:44,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1043 states and 1749 transitions. [2023-12-03 00:04:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1749 transitions. [2023-12-03 00:04:44,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:04:44,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:47,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:04:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1045 states and 1751 transitions. [2023-12-03 00:04:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1751 transitions. [2023-12-03 00:04:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:04:47,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:47,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:50,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1048 states and 1755 transitions. [2023-12-03 00:04:50,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1755 transitions. [2023-12-03 00:04:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 00:04:50,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:50,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1051 states and 1759 transitions. [2023-12-03 00:04:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1759 transitions. [2023-12-03 00:04:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:04:52,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:55,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1054 states and 1762 transitions. [2023-12-03 00:04:55,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1762 transitions. [2023-12-03 00:04:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:04:55,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:04:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:59,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1057 states and 1765 transitions. [2023-12-03 00:04:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1765 transitions. [2023-12-03 00:04:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 00:04:59,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1060 states and 1769 transitions. [2023-12-03 00:05:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1769 transitions. [2023-12-03 00:05:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:05:01,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:05:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1066 states and 1781 transitions. [2023-12-03 00:05:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1781 transitions. [2023-12-03 00:05:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:04,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1069 states and 1784 transitions. [2023-12-03 00:05:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1784 transitions. [2023-12-03 00:05:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:05:07,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:05:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1071 states and 1789 transitions. [2023-12-03 00:05:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1789 transitions. [2023-12-03 00:05:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:10,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 00:05:13,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1075 states and 1794 transitions. [2023-12-03 00:05:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1794 transitions. [2023-12-03 00:05:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 00:05:13,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:13,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1082 states and 1806 transitions. [2023-12-03 00:05:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1806 transitions. [2023-12-03 00:05:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:16,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:05:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1083 states and 1807 transitions. [2023-12-03 00:05:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1807 transitions. [2023-12-03 00:05:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:19,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:21,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1088 states and 1815 transitions. [2023-12-03 00:05:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1815 transitions. [2023-12-03 00:05:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:21,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1095 states and 1827 transitions. [2023-12-03 00:05:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1827 transitions. [2023-12-03 00:05:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:24,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1101 states and 1837 transitions. [2023-12-03 00:05:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1837 transitions. [2023-12-03 00:05:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 00:05:28,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:05:31,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:31,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1104 states and 1841 transitions. [2023-12-03 00:05:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1841 transitions. [2023-12-03 00:05:31,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 00:05:31,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:31,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:05:33,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1107 states and 1845 transitions. [2023-12-03 00:05:33,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1845 transitions. [2023-12-03 00:05:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 00:05:33,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:33,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:36,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1112 states and 1853 transitions. [2023-12-03 00:05:36,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1853 transitions. [2023-12-03 00:05:36,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 00:05:36,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:36,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1119 states and 1865 transitions. [2023-12-03 00:05:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1865 transitions. [2023-12-03 00:05:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 00:05:39,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:39,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1125 states and 1875 transitions. [2023-12-03 00:05:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1875 transitions. [2023-12-03 00:05:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:05:43,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:05:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1128 states and 1878 transitions. [2023-12-03 00:05:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1878 transitions. [2023-12-03 00:05:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:05:46,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1133 states and 1886 transitions. [2023-12-03 00:05:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1886 transitions. [2023-12-03 00:05:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:05:49,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:05:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1143 states and 1909 transitions. [2023-12-03 00:05:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1909 transitions. [2023-12-03 00:05:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:05:52,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1150 states and 1921 transitions. [2023-12-03 00:05:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1921 transitions. [2023-12-03 00:05:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:05:55,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:55,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:05:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1156 states and 1931 transitions. [2023-12-03 00:05:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1931 transitions. [2023-12-03 00:05:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 00:05:58,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:01,269 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:06:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1159 states and 1935 transitions. [2023-12-03 00:06:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1935 transitions. [2023-12-03 00:06:01,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:06:01,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:01,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:04,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:06:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1162 states and 1938 transitions. [2023-12-03 00:06:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1938 transitions. [2023-12-03 00:06:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:06:04,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:07,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:07,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1167 states and 1946 transitions. [2023-12-03 00:06:07,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1946 transitions. [2023-12-03 00:06:07,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:06:07,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:07,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:12,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:06:12,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1173 states and 1956 transitions. [2023-12-03 00:06:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1956 transitions. [2023-12-03 00:06:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:06:12,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:15,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:06:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1180 states and 1968 transitions. [2023-12-03 00:06:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1968 transitions. [2023-12-03 00:06:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:06:15,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:15,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:19,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:06:30,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:06:42,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:06:52,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:06:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1196 states and 2037 transitions. [2023-12-03 00:06:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2037 transitions. [2023-12-03 00:06:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 00:06:56,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:56,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1202 states and 2047 transitions. [2023-12-03 00:07:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2047 transitions. [2023-12-03 00:07:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:07:02,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:07:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1205 states and 2051 transitions. [2023-12-03 00:07:09,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2051 transitions. [2023-12-03 00:07:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:07:09,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:09,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1210 states and 2059 transitions. [2023-12-03 00:07:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2059 transitions. [2023-12-03 00:07:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:07:12,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:12,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:16,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:07:19,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:07:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1216 states and 2069 transitions. [2023-12-03 00:07:19,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2069 transitions. [2023-12-03 00:07:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:07:19,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:22,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1217 states and 2071 transitions. [2023-12-03 00:07:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2071 transitions. [2023-12-03 00:07:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 00:07:22,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:07:24,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:24,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1217 states and 2070 transitions. [2023-12-03 00:07:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2070 transitions. [2023-12-03 00:07:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:07:24,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1223 states and 2079 transitions. [2023-12-03 00:07:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2079 transitions. [2023-12-03 00:07:31,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:07:31,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:31,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1232 states and 2090 transitions. [2023-12-03 00:07:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2090 transitions. [2023-12-03 00:07:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 00:07:35,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:35,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:37,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:37,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1239 states and 2102 transitions. [2023-12-03 00:07:37,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2102 transitions. [2023-12-03 00:07:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 00:07:37,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1245 states and 2112 transitions. [2023-12-03 00:07:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2112 transitions. [2023-12-03 00:07:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 00:07:40,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:07:45,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:07:47,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:07:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:48,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1251 states and 2122 transitions. [2023-12-03 00:07:48,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2122 transitions. [2023-12-03 00:07:48,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:07:48,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:07:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1256 states and 2134 transitions. [2023-12-03 00:07:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2134 transitions. [2023-12-03 00:07:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 00:07:55,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1264 states and 2149 transitions. [2023-12-03 00:08:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2149 transitions. [2023-12-03 00:08:01,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:01,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:01,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:08:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:10,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1267 states and 2153 transitions. [2023-12-03 00:08:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2153 transitions. [2023-12-03 00:08:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:10,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:10,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1269 states and 2155 transitions. [2023-12-03 00:08:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2155 transitions. [2023-12-03 00:08:13,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:13,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:16,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1276 states and 2167 transitions. [2023-12-03 00:08:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2167 transitions. [2023-12-03 00:08:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:16,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1282 states and 2177 transitions. [2023-12-03 00:08:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2177 transitions. [2023-12-03 00:08:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:19,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1287 states and 2185 transitions. [2023-12-03 00:08:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2185 transitions. [2023-12-03 00:08:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:22,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:24,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1291 states and 2191 transitions. [2023-12-03 00:08:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2191 transitions. [2023-12-03 00:08:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:08:24,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:08:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1294 states and 2195 transitions. [2023-12-03 00:08:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2195 transitions. [2023-12-03 00:08:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:08:27,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:08:33,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:08:37,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:08:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1298 states and 2203 transitions. [2023-12-03 00:08:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2203 transitions. [2023-12-03 00:08:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:08:41,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:08:50,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:08:52,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:08:55,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1301 states and 2207 transitions. [2023-12-03 00:08:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2207 transitions. [2023-12-03 00:08:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:08:55,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:00,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:04,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1307 states and 2216 transitions. [2023-12-03 00:09:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2216 transitions. [2023-12-03 00:09:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 00:09:10,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:10,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:13,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:18,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:18,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1315 states and 2230 transitions. [2023-12-03 00:09:18,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2230 transitions. [2023-12-03 00:09:18,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:18,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:18,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1317 states and 2232 transitions. [2023-12-03 00:09:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 2232 transitions. [2023-12-03 00:09:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:21,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:24,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1324 states and 2244 transitions. [2023-12-03 00:09:24,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2244 transitions. [2023-12-03 00:09:24,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:24,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:24,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:27,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1330 states and 2254 transitions. [2023-12-03 00:09:27,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2254 transitions. [2023-12-03 00:09:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:27,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1335 states and 2262 transitions. [2023-12-03 00:09:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2262 transitions. [2023-12-03 00:09:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:30,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:09:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1340 states and 2269 transitions. [2023-12-03 00:09:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2269 transitions. [2023-12-03 00:09:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:33,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1344 states and 2275 transitions. [2023-12-03 00:09:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2275 transitions. [2023-12-03 00:09:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:09:36,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:38,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1347 states and 2279 transitions. [2023-12-03 00:09:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2279 transitions. [2023-12-03 00:09:38,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:38,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:38,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:09:43,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:44,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:49,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:53,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:09:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:55,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1353 states and 2288 transitions. [2023-12-03 00:09:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2288 transitions. [2023-12-03 00:09:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:09:55,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1361 states and 2302 transitions. [2023-12-03 00:10:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2302 transitions. [2023-12-03 00:10:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 00:10:02,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:10:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1368 states and 2315 transitions. [2023-12-03 00:10:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2315 transitions. [2023-12-03 00:10:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:06,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:09,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1370 states and 2317 transitions. [2023-12-03 00:10:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2317 transitions. [2023-12-03 00:10:09,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:09,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:09,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:12,165 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:10:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1375 states and 2326 transitions. [2023-12-03 00:10:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2326 transitions. [2023-12-03 00:10:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:10:12,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:16,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 00:10:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1380 states and 2337 transitions. [2023-12-03 00:10:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2337 transitions. [2023-12-03 00:10:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:10:19,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1382 states and 2339 transitions. [2023-12-03 00:10:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2339 transitions. [2023-12-03 00:10:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:22,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:22,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:25,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1389 states and 2351 transitions. [2023-12-03 00:10:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2351 transitions. [2023-12-03 00:10:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:27,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:27,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1395 states and 2362 transitions. [2023-12-03 00:10:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2362 transitions. [2023-12-03 00:10:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:30,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1400 states and 2370 transitions. [2023-12-03 00:10:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2370 transitions. [2023-12-03 00:10:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:33,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1404 states and 2376 transitions. [2023-12-03 00:10:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2376 transitions. [2023-12-03 00:10:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:10:36,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1407 states and 2380 transitions. [2023-12-03 00:10:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2380 transitions. [2023-12-03 00:10:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:38,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:41,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1415 states and 2394 transitions. [2023-12-03 00:10:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2394 transitions. [2023-12-03 00:10:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:10:46,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:46,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:49,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:10:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:49,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1417 states and 2396 transitions. [2023-12-03 00:10:49,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2396 transitions. [2023-12-03 00:10:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 00:10:49,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:49,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 00:10:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1423 states and 2405 transitions. [2023-12-03 00:10:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2405 transitions. [2023-12-03 00:10:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:10:57,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:00,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1425 states and 2407 transitions. [2023-12-03 00:11:00,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2407 transitions. [2023-12-03 00:11:00,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:11:00,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:00,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:06,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1432 states and 2419 transitions. [2023-12-03 00:11:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2419 transitions. [2023-12-03 00:11:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:11:06,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:06,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1438 states and 2430 transitions. [2023-12-03 00:11:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2430 transitions. [2023-12-03 00:11:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:11:08,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:11,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1443 states and 2438 transitions. [2023-12-03 00:11:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2438 transitions. [2023-12-03 00:11:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:11:11,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:14,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:14,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1444 states and 2439 transitions. [2023-12-03 00:11:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2439 transitions. [2023-12-03 00:11:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:11:14,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1448 states and 2445 transitions. [2023-12-03 00:11:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2445 transitions. [2023-12-03 00:11:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:17,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1451 states and 2449 transitions. [2023-12-03 00:11:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2449 transitions. [2023-12-03 00:11:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:19,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:19,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1453 states and 2451 transitions. [2023-12-03 00:11:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2451 transitions. [2023-12-03 00:11:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:11:22,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:25,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1455 states and 2453 transitions. [2023-12-03 00:11:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2453 transitions. [2023-12-03 00:11:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:25,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1460 states and 2461 transitions. [2023-12-03 00:11:28,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2461 transitions. [2023-12-03 00:11:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:28,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1465 states and 2469 transitions. [2023-12-03 00:11:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2469 transitions. [2023-12-03 00:11:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:31,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1469 states and 2476 transitions. [2023-12-03 00:11:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2476 transitions. [2023-12-03 00:11:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:36,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1474 states and 2484 transitions. [2023-12-03 00:11:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2484 transitions. [2023-12-03 00:11:36,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 00:11:36,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:36,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1478 states and 2490 transitions. [2023-12-03 00:11:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2490 transitions. [2023-12-03 00:11:39,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:11:39,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1481 states and 2494 transitions. [2023-12-03 00:11:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2494 transitions. [2023-12-03 00:11:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 00:11:42,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:44,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:11:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1483 states and 2496 transitions. [2023-12-03 00:11:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2496 transitions. [2023-12-03 00:11:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 00:11:44,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:11:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:48,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1485 states and 2499 transitions. [2023-12-03 00:11:48,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2499 transitions. [2023-12-03 00:11:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 00:11:48,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:11:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1487 states and 2501 transitions. [2023-12-03 00:11:51,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2501 transitions. [2023-12-03 00:11:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 00:11:51,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1489 states and 2503 transitions. [2023-12-03 00:11:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2503 transitions. [2023-12-03 00:11:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:11:54,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1494 states and 2511 transitions. [2023-12-03 00:11:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2511 transitions. [2023-12-03 00:11:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:11:57,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:57,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:59,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:11:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1498 states and 2518 transitions. [2023-12-03 00:11:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2518 transitions. [2023-12-03 00:11:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 00:11:59,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:59,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 00:12:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1503 states and 2526 transitions. [2023-12-03 00:12:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2526 transitions. [2023-12-03 00:12:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 00:12:02,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:02,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:05,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.