./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_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_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/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_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/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_59e7184a-9547-484b-875f-6314ccd944f6/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 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:34:17,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:34:17,272 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:34:17,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:34:17,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:34:17,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:34:17,304 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:34:17,305 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:34:17,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:34:17,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:34:17,307 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:34:17,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:34:17,308 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:34:17,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:34:17,309 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:34:17,310 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:34:17,311 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:34:17,311 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:34:17,312 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:34:17,312 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:34:17,313 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:34:17,315 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:34:17,316 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:34:17,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:34:17,317 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:34:17,318 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:34:17,318 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:34:17,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:34:17,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:34:17,320 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:34:17,320 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_59e7184a-9547-484b-875f-6314ccd944f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2023-12-03 04:34:17,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:34:17,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:34:17,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:34:17,592 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:34:17,592 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:34:17,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-12-03 04:34:20,568 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:34:21,086 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:34:21,087 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-12-03 04:34:21,135 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/data/9a8adbf50/6678031ab5f84af3861d83634c34c07e/FLAG8a9c7bf7f [2023-12-03 04:34:21,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/data/9a8adbf50/6678031ab5f84af3861d83634c34c07e [2023-12-03 04:34:21,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:34:21,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:34:21,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:34:21,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:34:21,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:34:21,166 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:34:21" (1/1) ... [2023-12-03 04:34:21,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67feff9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:21, skipping insertion in model container [2023-12-03 04:34:21,168 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:34:21" (1/1) ... [2023-12-03 04:34:21,286 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:34:21,605 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_59e7184a-9547-484b-875f-6314ccd944f6/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2023-12-03 04:34:21,617 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_59e7184a-9547-484b-875f-6314ccd944f6/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2023-12-03 04:34:22,561 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,562 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,563 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,564 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,567 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,584 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,585 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,588 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:22,589 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,085 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:34:23,087 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:34:23,089 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:34:23,090 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:34:23,093 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:34:23,094 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:34:23,096 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:34:23,097 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:34:23,098 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:34:23,099 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:34:23,439 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,440 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,546 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:34:23,606 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:34:23,621 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_59e7184a-9547-484b-875f-6314ccd944f6/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2023-12-03 04:34:23,622 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_59e7184a-9547-484b-875f-6314ccd944f6/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2023-12-03 04:34:23,669 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,669 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,670 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,670 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,671 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,714 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,715 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,716 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,716 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,755 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 04:34:23,756 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 04:34:23,758 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 04:34:23,759 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 04:34:23,760 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 04:34:23,761 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 04:34:23,762 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 04:34:23,762 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 04:34:23,763 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 04:34:23,764 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 04:34:23,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-12-03 04:34:23,874 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,874 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 04:34:23,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-12-03 04:34:23,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:34:24,125 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,126 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,126 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,126 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,126 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,126 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,127 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,128 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,128 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,128 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,128 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,128 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,129 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:34:24,135 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:34:24,135 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24 WrapperNode [2023-12-03 04:34:24,136 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:34:24,137 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:34:24,137 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:34:24,137 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:34:24,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,236 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,325 INFO L138 Inliner]: procedures = 689, calls = 2740, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 792 [2023-12-03 04:34:24,326 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:34:24,327 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:34:24,327 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:34:24,327 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:34:24,340 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,350 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,350 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,398 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,406 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,412 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,425 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:34:24,426 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:34:24,426 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:34:24,427 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:34:24,428 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:34:24" (1/1) ... [2023-12-03 04:34:24,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:34:24,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:34:24,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:34:24,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e7184a-9547-484b-875f-6314ccd944f6/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:34:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2023-12-03 04:34:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2023-12-03 04:34:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:34:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-03 04:34:24,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-03 04:34:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2023-12-03 04:34:24,510 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-12-03 04:34:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-12-03 04:34:24,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 04:34:24,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 04:34:24,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:34:24,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 04:34:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 04:34:24,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-12-03 04:34:24,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 04:34:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:34:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:34:24,512 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 04:34:24,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 04:34:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-12-03 04:34:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-12-03 04:34:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 04:34:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:34:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-03 04:34:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-03 04:34:24,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:34:24,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:34:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-12-03 04:34:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-12-03 04:34:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:34:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-12-03 04:34:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-12-03 04:34:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:34:24,514 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2023-12-03 04:34:24,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2023-12-03 04:34:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-03 04:34:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-03 04:34:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-12-03 04:34:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-12-03 04:34:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-12-03 04:34:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-12-03 04:34:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:34:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2023-12-03 04:34:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:34:24,809 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:34:24,812 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:34:25,038 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2023-12-03 04:34:25,988 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:34:26,163 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:34:26,164 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 04:34:26,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:34:26 BoogieIcfgContainer [2023-12-03 04:34:26,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:34:26,167 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:34:26,167 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:34:26,177 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:34:26,177 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:34:26" (1/1) ... [2023-12-03 04:34:26,186 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:34:26,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:26,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2023-12-03 04:34:26,272 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2023-12-03 04:34:26,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 04:34:26,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:26,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 04:34:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 113 states and 138 transitions. [2023-12-03 04:34:27,474 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 138 transitions. [2023-12-03 04:34:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 04:34:27,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:27,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:28,303 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 04:34:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 117 states and 142 transitions. [2023-12-03 04:34:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 142 transitions. [2023-12-03 04:34:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 04:34:28,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:34:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 121 states and 146 transitions. [2023-12-03 04:34:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 146 transitions. [2023-12-03 04:34:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 04:34:29,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:34:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 149 transitions. [2023-12-03 04:34:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 149 transitions. [2023-12-03 04:34:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:34:30,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:34:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 160 states and 220 transitions. [2023-12-03 04:34:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 220 transitions. [2023-12-03 04:34:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:34:46,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:34:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 160 states and 220 transitions. [2023-12-03 04:34:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 220 transitions. [2023-12-03 04:34:52,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:34:52,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:52,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:35:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 143 states and 184 transitions. [2023-12-03 04:35:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 184 transitions. [2023-12-03 04:35:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:02,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:02,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:35:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 143 states and 184 transitions. [2023-12-03 04:35:06,422 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 184 transitions. [2023-12-03 04:35:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:06,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:35:21,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 200 transitions. [2023-12-03 04:35:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2023-12-03 04:35:21,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:21,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:21,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:35:25,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 200 transitions. [2023-12-03 04:35:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2023-12-03 04:35:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:25,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:26,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:35:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 200 transitions. [2023-12-03 04:35:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2023-12-03 04:35:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 04:35:34,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 04:35:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:35:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:35:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:35,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:35,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:35,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:35:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:35:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:35:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:40,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:35:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:35:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:35:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:44,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:44,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:51,560 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:35:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:35:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:35:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:52,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:35:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:35:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:35:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:35:56,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:56,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:36:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:36:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:05,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:05,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:05,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:12,197 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:36:12,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:36:12,309 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:12,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:36:16,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:16,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 146 states and 188 transitions. [2023-12-03 04:36:16,607 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:16,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:16,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:16,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:22,526 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:36:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:24,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 146 states and 188 transitions. [2023-12-03 04:36:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:24,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:24,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:24,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:36:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:32,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 146 states and 188 transitions. [2023-12-03 04:36:32,735 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:32,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:32,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:36:41,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:41,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:36:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:41,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:36:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:36:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:46,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:36:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:36:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:51,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:51,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:36:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:56,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:36:56,153 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:36:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:36:56,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:37:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:37:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:37:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:02,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:02,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:06,627 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:37:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:37:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:07,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:11,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:11,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 188 transitions. [2023-12-03 04:37:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2023-12-03 04:37:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:11,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:16,903 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:37:18,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:18,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:22,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:22,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:27,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:32,074 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:32,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:32,131 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:32,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:37:37,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:37,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:37,868 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:37:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:42,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:37:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:49,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:53,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:37:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:37:57,306 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:37:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:37:57,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:57,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:38:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:00,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:05,218 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:38:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:05,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:05,282 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:05,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:19,351 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:20,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:27,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 150 states and 192 transitions. [2023-12-03 04:38:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:34,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:34,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:40,645 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:38:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:38:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:38:50,587 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:50,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:50,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:38:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:38:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:54,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:54,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:38:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:38:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:38:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:38:59,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:02,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:39:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:11,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:11,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:15,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:15,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:39:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:20,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:39:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:24,794 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:24,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:24,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:24,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:39:28,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:28,806 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:28,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:28,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:28,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:32,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:32,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:36,670 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:39:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:37,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:37,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:40,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:40,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:43,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:43,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:39:48,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:48,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:48,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:48,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:39:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:51,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:39:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:39:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:39:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:39:58,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:58,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:40:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:40:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:02,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:05,793 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:40:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:40:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:05,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:40:11,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:11,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:40:11,267 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:11,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:11,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:40:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 150 states and 192 transitions. [2023-12-03 04:40:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:16,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:40:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:28,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:40:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:32,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:32,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:35,799 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:40:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:35,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:40:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:41,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:41,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:47,133 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:40:47,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:47,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:47,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:47,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:40:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:40:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:40:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:40:52,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:00,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:00,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:00,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:41:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:04,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:04,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:09,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:41:13,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:13,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:13,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:14,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:18,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:18,832 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:18,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:18,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:41:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:23,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:26,640 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:41:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:26,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:26,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:32,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:32,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:36,094 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:41:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:36,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:36,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:42,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:41:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:46,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:46,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:53,228 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:41:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 192 transitions. [2023-12-03 04:41:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:53,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:53,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:41:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:41:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:41:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:41:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:41:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:41:58,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:41:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:41:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:03,200 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:03,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:07,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:07,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:07,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:42:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:11,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:11,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:11,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:42:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:15,184 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:15,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:15,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:19,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:19,760 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:19,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:19,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:19,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:23,729 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:23,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:42:26,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:26,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:30,855 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:30,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:35,068 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:35,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:35,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:43,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:47,169 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:42:47,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:47,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:47,215 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:47,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:47,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:47,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:42:51,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:51,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:42:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:42:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:42:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:42:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:42:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:42:54,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:42:54,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:42:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:43:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:43:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:43:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:00,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:00,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:43:05,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:05,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:43:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:43:05,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:05,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:05,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:43:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:43:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:43:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:12,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:17,435 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:43:17,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:43:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:43:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:17,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:17,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:43:23,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 192 transitions. [2023-12-03 04:43:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 192 transitions. [2023-12-03 04:43:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:23,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:43:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:43:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:43:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:33,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:43:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:43:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:43:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:52,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:43:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:43:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:43:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:43:57,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:57,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:02,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:08,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:12,612 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:12,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:13,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:17,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:17,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:22,194 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:22,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:22,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:27,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:31,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:31,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:35,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:39,327 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:39,385 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:39,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:39,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:39,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:44,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:49,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:44:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:54,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:44:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:44:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:44:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:44:59,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:45:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:05,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:45:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:11,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:45:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:17,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:45:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:22,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:45:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:27,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:27,725 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:27,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:27,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:45:34,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:34,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:34,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:45:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:39,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:39,091 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:39,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:39,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:39,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-12-03 04:45:43,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:43,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:43,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:45:48,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:48,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:48,198 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:48,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:48,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:51,376 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:45:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:51,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:51,426 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:51,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:51,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:51,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:45:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:45:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:45:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:45:57,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:46:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:01,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:01,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:46:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:07,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:46:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:10,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:10,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:46:14,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:14,650 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:14,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:14,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:14,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:46:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:20,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:20,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:46:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:24,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:46:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:27,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:27,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:27,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:46:33,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:33,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:33,842 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:33,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:46:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:36,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:36,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:46:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:40,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:46:48,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:48,251 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:48,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:48,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:48,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:46:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:52,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:46:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:46:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:46:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:46:55,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:00,295 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:00,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:00,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:04,893 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:04,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:04,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:09,334 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:09,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:09,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:09,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:15,084 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:47:15,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:15,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:47:20,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:20,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:20,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-12-03 04:47:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:23,551 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:23,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:27,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:47:33,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:33,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:37,624 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:37,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:37,680 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:37,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:42,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:42,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-12-03 04:47:49,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:49,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:53,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 04:47:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:47:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:47:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:47:58,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 04:48:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 153 states and 197 transitions. [2023-12-03 04:48:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2023-12-03 04:48:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 04:48:03,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms