./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.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_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/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_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/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_4de46695-9f1d-4a74-a575-a83052c0defb/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 f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:01:58,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:01:58,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:01:58,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:01:58,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:01:58,436 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:01:58,437 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:01:58,438 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:01:58,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:01:58,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:01:58,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:01:58,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:01:58,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:01:58,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:01:58,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:01:58,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:01:58,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:01:58,443 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:01:58,443 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:01:58,444 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:01:58,444 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:01:58,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:01:58,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:01:58,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:01:58,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:01:58,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:01:58,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:01:58,450 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:01:58,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:01:58,451 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:01:58,451 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_4de46695-9f1d-4a74-a575-a83052c0defb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 [2023-12-03 01:01:58,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:01:58,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:01:58,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:01:58,683 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:01:58,684 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:01:58,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2023-12-03 01:02:01,348 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:02:01,764 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:02:01,764 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2023-12-03 01:02:01,796 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/data/3863cebe7/f1ea1ea6b65845408504b17ed3253a36/FLAG7ee99e494 [2023-12-03 01:02:01,810 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/data/3863cebe7/f1ea1ea6b65845408504b17ed3253a36 [2023-12-03 01:02:01,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:02:01,814 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:02:01,816 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:02:01,816 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:02:01,821 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:02:01,821 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:02:01" (1/1) ... [2023-12-03 01:02:01,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d32c4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:01, skipping insertion in model container [2023-12-03 01:02:01,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:02:01" (1/1) ... [2023-12-03 01:02:01,931 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:02:02,147 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_4de46695-9f1d-4a74-a575-a83052c0defb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2023-12-03 01:02:02,154 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_4de46695-9f1d-4a74-a575-a83052c0defb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2023-12-03 01:02:03,057 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,058 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,058 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,059 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,060 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,074 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,076 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,077 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,475 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 01:02:03,476 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 01:02:03,476 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 01:02:03,477 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 01:02:03,479 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 01:02:03,480 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 01:02:03,480 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 01:02:03,481 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 01:02:03,482 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 01:02:03,482 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 01:02:03,741 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,741 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:02:03,864 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:02:03,878 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_4de46695-9f1d-4a74-a575-a83052c0defb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2023-12-03 01:02:03,878 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_4de46695-9f1d-4a74-a575-a83052c0defb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2023-12-03 01:02:03,912 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,912 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,913 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,913 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,914 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,919 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,920 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,921 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,921 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:03,952 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 01:02:03,953 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 01:02:03,954 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 01:02:03,954 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 01:02:03,955 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 01:02:03,956 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 01:02:03,956 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 01:02:03,957 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 01:02:03,957 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 01:02:03,957 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 01:02:04,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-12-03 01:02:04,053 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:04,053 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:02:04,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-12-03 01:02:04,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:02:04,316 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,316 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,316 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,316 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,316 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,317 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,317 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,317 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,317 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,317 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,318 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,318 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,318 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,318 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,318 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,319 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,319 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,319 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:02:04,326 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:02:04,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04 WrapperNode [2023-12-03 01:02:04,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:02:04,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:02:04,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:02:04,328 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:02:04,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,407 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,480 INFO L138 Inliner]: procedures = 689, calls = 2645, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 883 [2023-12-03 01:02:04,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:02:04,481 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:02:04,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:02:04,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:02:04,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,499 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,533 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:02:04,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:02:04,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:02:04,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:02:04,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:02:04" (1/1) ... [2023-12-03 01:02:04,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:02:04,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:02:04,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:02:04,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4de46695-9f1d-4a74-a575-a83052c0defb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:02:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-12-03 01:02:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-12-03 01:02:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:02:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-03 01:02:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 01:02:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:02:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:02:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 01:02:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-12-03 01:02:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 01:02:04,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:02:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:02:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:02:04,871 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:02:04,873 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:02:05,739 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:02:05,939 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:02:05,939 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:02:05,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:02:05 BoogieIcfgContainer [2023-12-03 01:02:05,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:02:05,942 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:02:05,942 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:02:05,950 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:02:05,950 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:02:05" (1/1) ... [2023-12-03 01:02:05,957 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:02:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 65 states and 86 transitions. [2023-12-03 01:02:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 86 transitions. [2023-12-03 01:02:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:06,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:06,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:02:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 78 states and 124 transitions. [2023-12-03 01:02:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2023-12-03 01:02:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:21,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:28,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:02:30,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 82 states and 133 transitions. [2023-12-03 01:02:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2023-12-03 01:02:30,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:30,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:30,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:02:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 91 states and 155 transitions. [2023-12-03 01:02:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 155 transitions. [2023-12-03 01:02:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:43,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:43,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:02:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 91 states and 155 transitions. [2023-12-03 01:02:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 155 transitions. [2023-12-03 01:02:48,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:48,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:48,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:02:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 91 states and 155 transitions. [2023-12-03 01:02:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 155 transitions. [2023-12-03 01:02:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:02:59,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:59,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 92 states and 157 transitions. [2023-12-03 01:03:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2023-12-03 01:03:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:07,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 92 states and 157 transitions. [2023-12-03 01:03:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2023-12-03 01:03:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:16,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:23,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 92 states and 157 transitions. [2023-12-03 01:03:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2023-12-03 01:03:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:23,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:03:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:03:31,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:31,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:31,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:32,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:37,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:37,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:03:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:03:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:37,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:37,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:03:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:03:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:49,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:03:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:03:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:03:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:49,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:50,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:55,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:03:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:03:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:03:56,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:03:56,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:56,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:02,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:02,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:08,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:08,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:08,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:08,712 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:08,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:17,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:18,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:24,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:24,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:24,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:24,633 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:24,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:24,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:31,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:31,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:31,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:37,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:43,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:50,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:50,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:50,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:04:55,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:04:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:04:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:04:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:04:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:04:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:04:55,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:04:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:01,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:01,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:08,224 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:08,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:08,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:16,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:16,342 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:16,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:22,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:28,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:37,645 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:37,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:37,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:45,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:05:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:05:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:05:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:05:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:05:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:05:53,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:05:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:05:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:00,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:06,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:06,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:12,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:12,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:18,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:25,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:06:25,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:25,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:33,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:33,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:33,718 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:33,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:38,944 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:38,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:47,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:47,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:53,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:53,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:53,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:06:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:06:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:06:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:06:59,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:06:59,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:06:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:06:59,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:06:59,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:07:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:08,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:08,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:15,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:15,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:23,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:23,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:32,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:32,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:32,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:38,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:38,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:38,462 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:38,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:46,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:46,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:51,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:07:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:07:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:07:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:07:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:07:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:07:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:07:58,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:07:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:07,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:13,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:13,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:13,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:20,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:20,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:26,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:27,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:35,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:36,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:42,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:42,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:42,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:42,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:50,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:50,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:50,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:08:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:08:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:08:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:08:56,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:56,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:09:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:04,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:12,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:19,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:19,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:19,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:24,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:24,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:30,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:30,680 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:30,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:30,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:37,165 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:37,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:37,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:39,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:44,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:09:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:45,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:09:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:09:53,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:09:53,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:09:53,304 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:09:53,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:09:53,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:09:53,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:09:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:00,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:00,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:05,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:10,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:10,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:10,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:19,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:19,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:19,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:25,803 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:25,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:25,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:25,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:31,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:31,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:31,272 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:31,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:31,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:31,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:33,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:38,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:38,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:45,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:45,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:45,358 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:45,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:45,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:10:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:10:53,532 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:10:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:10:53,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:00,131 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:00,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:06,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:13,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:19,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:19,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:28,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:35,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:42,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:48,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:11:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:11:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:11:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:11:55,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:03,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:09,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:15,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:15,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:15,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:24,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:33,304 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:33,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:33,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:39,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:48,051 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:48,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:12:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:12:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:12:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:12:57,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:02,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:09,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:09,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:09,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:15,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:15,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:22,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:22,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:30,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:30,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:39,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:46,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:46,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:13:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:13:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:13:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:13:51,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:14:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:00,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:00,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:07,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:15,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:15,110 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:15,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:15,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:22,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:27,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:14:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:35,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:35,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:41,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:47,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:47,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:14:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:14:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:14:53,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:14:53,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:00,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:05,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:12,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:19,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:19,275 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:19,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:19,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:24,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:30,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:30,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:15:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:37,276 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:37,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:49,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:49,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:49,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:15:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:57,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 94 states and 160 transitions. [2023-12-03 01:15:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 160 transitions. [2023-12-03 01:15:57,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 01:15:57,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat