./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/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 33ea2a815d3ee319237562a4f44f4c58bc4a24bd2ff234245c80f52d85079eb0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:30:43,454 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:30:43,520 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 00:30:43,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:30:43,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:30:43,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:30:43,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:30:43,547 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:30:43,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:30:43,548 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:30:43,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:30:43,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:30:43,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:30:43,550 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:30:43,551 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:30:43,551 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:30:43,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:30:43,552 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:30:43,553 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:30:43,553 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:30:43,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:30:43,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:30:43,555 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:30:43,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:30:43,556 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:30:43,557 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:30:43,557 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:30:43,557 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:30:43,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:30:43,558 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:30:43,559 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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33ea2a815d3ee319237562a4f44f4c58bc4a24bd2ff234245c80f52d85079eb0 [2023-12-03 00:30:43,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:30:43,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:30:43,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:30:43,779 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:30:43,779 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:30:43,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i [2023-12-03 00:30:46,559 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:30:46,961 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:30:46,961 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i [2023-12-03 00:30:46,989 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/data/33cbbd4cd/213f51f2e78d444ea535c99f98507b9f/FLAG0140dc0bb [2023-12-03 00:30:47,004 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/data/33cbbd4cd/213f51f2e78d444ea535c99f98507b9f [2023-12-03 00:30:47,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:30:47,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:30:47,010 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:30:47,010 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:30:47,016 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:30:47,017 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:47" (1/1) ... [2023-12-03 00:30:47,018 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a56cee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:47, skipping insertion in model container [2023-12-03 00:30:47,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:30:47" (1/1) ... [2023-12-03 00:30:47,173 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:30:47,435 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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4498,4511] [2023-12-03 00:30:47,443 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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4558,4571] [2023-12-03 00:30:48,343 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,344 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,344 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,345 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,346 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,357 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,357 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,359 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,359 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,719 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 00:30:48,720 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 00:30:48,721 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 00:30:48,722 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 00:30:48,724 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 00:30:48,725 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 00:30:48,726 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 00:30:48,726 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 00:30:48,727 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 00:30:48,727 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 00:30:48,957 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:48,957 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:30:49,112 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:30:49,125 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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4498,4511] [2023-12-03 00:30:49,126 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_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4558,4571] [2023-12-03 00:30:49,157 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,158 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,158 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,159 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,159 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,165 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,165 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,166 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,167 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,197 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 00:30:49,197 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 00:30:49,198 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 00:30:49,199 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 00:30:49,200 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 00:30:49,200 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 00:30:49,201 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 00:30:49,201 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 00:30:49,202 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 00:30:49,202 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 00:30:49,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-12-03 00:30:49,274 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,275 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 00:30:49,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8963-8974] [2023-12-03 00:30:49,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:30:49,597 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,597 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,597 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,598 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,599 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,599 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,599 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,599 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,599 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,600 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,600 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,600 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:30:49,608 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:30:49,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49 WrapperNode [2023-12-03 00:30:49,609 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:30:49,610 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:30:49,610 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:30:49,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:30:49,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,697 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,786 INFO L138 Inliner]: procedures = 690, calls = 2881, calls flagged for inlining = 56, calls inlined = 6, statements flattened = 818 [2023-12-03 00:30:49,787 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:30:49,788 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:30:49,788 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:30:49,788 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:30:49,798 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,811 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,867 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,877 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:30:49,878 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:30:49,878 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:30:49,878 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:30:49,879 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:30:49" (1/1) ... [2023-12-03 00:30:49,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:30:49,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:30:49,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:30:49,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2d1dcb7-8d94-4537-bd7c-ff34b79d5c72/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:30:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2023-12-03 00:30:49,953 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2023-12-03 00:30:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 00:30:49,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 00:30:49,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2023-12-03 00:30:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2023-12-03 00:30:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:30:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:30:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 00:30:49,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 00:30:49,955 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-12-03 00:30:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-12-03 00:30:49,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-12-03 00:30:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-12-03 00:30:49,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2023-12-03 00:30:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2023-12-03 00:30:49,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 00:30:49,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 00:30:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 00:30:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 00:30:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:30:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 00:30:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 00:30:49,957 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2023-12-03 00:30:49,957 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2023-12-03 00:30:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-03 00:30:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-03 00:30:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-12-03 00:30:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-12-03 00:30:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2023-12-03 00:30:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2023-12-03 00:30:49,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2023-12-03 00:30:49,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2023-12-03 00:30:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2023-12-03 00:30:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2023-12-03 00:30:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:30:50,195 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:30:50,198 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:30:51,116 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:30:51,322 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:30:51,322 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 00:30:51,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:30:51 BoogieIcfgContainer [2023-12-03 00:30:51,324 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:30:51,325 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:30:51,325 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:30:51,335 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:30:51,335 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:30:51" (1/1) ... [2023-12-03 00:30:51,344 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:30:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 111 states and 139 transitions. [2023-12-03 00:30:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 139 transitions. [2023-12-03 00:30:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 00:30:51,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:51,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:30:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 117 states and 148 transitions. [2023-12-03 00:30:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 148 transitions. [2023-12-03 00:30:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:30:52,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:52,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:30:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 119 states and 159 transitions. [2023-12-03 00:30:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 159 transitions. [2023-12-03 00:30:53,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 00:30:53,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 00:30:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 121 states and 167 transitions. [2023-12-03 00:30:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 167 transitions. [2023-12-03 00:30:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 00:30:54,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 00:30:55,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 111 states and 140 transitions. [2023-12-03 00:30:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 140 transitions. [2023-12-03 00:30:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:30:55,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2023-12-03 00:30:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 113 states and 137 transitions. [2023-12-03 00:30:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 137 transitions. [2023-12-03 00:30:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:30:56,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:30:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2023-12-03 00:30:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:30:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 115 states and 135 transitions. [2023-12-03 00:30:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 135 transitions. [2023-12-03 00:30:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 00:30:57,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:30:57,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:30:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:02,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 124 states and 159 transitions. [2023-12-03 00:31:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 159 transitions. [2023-12-03 00:31:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:31:02,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 127 states and 167 transitions. [2023-12-03 00:31:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 167 transitions. [2023-12-03 00:31:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:31:03,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:03,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:04,681 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 129 states and 174 transitions. [2023-12-03 00:31:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 174 transitions. [2023-12-03 00:31:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:31:05,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 131 states and 178 transitions. [2023-12-03 00:31:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 178 transitions. [2023-12-03 00:31:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-12-03 00:31:07,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:07,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:09,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 133 states and 182 transitions. [2023-12-03 00:31:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 182 transitions. [2023-12-03 00:31:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 00:31:09,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:11,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 135 states and 186 transitions. [2023-12-03 00:31:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 186 transitions. [2023-12-03 00:31:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:31:11,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:11,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:13,250 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 142 states and 204 transitions. [2023-12-03 00:31:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 204 transitions. [2023-12-03 00:31:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:31:15,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:15,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:17,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 144 states and 208 transitions. [2023-12-03 00:31:17,388 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 208 transitions. [2023-12-03 00:31:17,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:31:17,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:17,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 146 states and 212 transitions. [2023-12-03 00:31:19,428 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 212 transitions. [2023-12-03 00:31:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 00:31:19,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 148 states and 216 transitions. [2023-12-03 00:31:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 216 transitions. [2023-12-03 00:31:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:31:21,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:21,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-12-03 00:31:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:24,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 147 states and 210 transitions. [2023-12-03 00:31:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 210 transitions. [2023-12-03 00:31:24,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:31:24,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:25,455 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 149 states and 214 transitions. [2023-12-03 00:31:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 214 transitions. [2023-12-03 00:31:26,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 00:31:26,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:29,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 151 states and 218 transitions. [2023-12-03 00:31:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 218 transitions. [2023-12-03 00:31:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:31:29,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:31,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 153 states and 222 transitions. [2023-12-03 00:31:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 222 transitions. [2023-12-03 00:31:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:31:31,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:31,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 155 states and 226 transitions. [2023-12-03 00:31:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 226 transitions. [2023-12-03 00:31:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 00:31:34,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:37,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 157 states and 230 transitions. [2023-12-03 00:31:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 230 transitions. [2023-12-03 00:31:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 00:31:37,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:31:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 156 states and 224 transitions. [2023-12-03 00:31:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 224 transitions. [2023-12-03 00:31:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 00:31:38,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 158 states and 228 transitions. [2023-12-03 00:31:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 228 transitions. [2023-12-03 00:31:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:31:41,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:41,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:42,048 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2023-12-03 00:31:42,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 159 states and 228 transitions. [2023-12-03 00:31:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 228 transitions. [2023-12-03 00:31:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:31:42,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:42,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 161 states and 232 transitions. [2023-12-03 00:31:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 232 transitions. [2023-12-03 00:31:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:31:45,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 163 states and 236 transitions. [2023-12-03 00:31:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2023-12-03 00:31:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 00:31:48,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:48,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 165 states and 240 transitions. [2023-12-03 00:31:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 240 transitions. [2023-12-03 00:31:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 00:31:51,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:52,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 167 states and 244 transitions. [2023-12-03 00:31:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 244 transitions. [2023-12-03 00:31:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:31:55,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:31:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:31:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:31:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 169 states and 248 transitions. [2023-12-03 00:31:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 248 transitions. [2023-12-03 00:31:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:31:58,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:31:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:31:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:02,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 171 states and 252 transitions. [2023-12-03 00:32:02,237 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 252 transitions. [2023-12-03 00:32:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:32:02,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:02,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 173 states and 256 transitions. [2023-12-03 00:32:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 256 transitions. [2023-12-03 00:32:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 00:32:05,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:07,712 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 175 states and 260 transitions. [2023-12-03 00:32:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 260 transitions. [2023-12-03 00:32:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:32:10,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:10,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:11,974 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:14,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 177 states and 264 transitions. [2023-12-03 00:32:14,123 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 264 transitions. [2023-12-03 00:32:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:32:14,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:14,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 179 states and 268 transitions. [2023-12-03 00:32:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 268 transitions. [2023-12-03 00:32:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:32:18,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 181 states and 272 transitions. [2023-12-03 00:32:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 272 transitions. [2023-12-03 00:32:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:32:22,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:24,475 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 183 states and 276 transitions. [2023-12-03 00:32:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 276 transitions. [2023-12-03 00:32:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 00:32:26,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:26,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:31,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 185 states and 280 transitions. [2023-12-03 00:32:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 280 transitions. [2023-12-03 00:32:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:32:31,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:31,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 187 states and 284 transitions. [2023-12-03 00:32:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 284 transitions. [2023-12-03 00:32:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:32:36,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:41,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 189 states and 288 transitions. [2023-12-03 00:32:41,466 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 288 transitions. [2023-12-03 00:32:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:32:41,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 191 states and 292 transitions. [2023-12-03 00:32:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 292 transitions. [2023-12-03 00:32:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:32:46,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:48,664 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 193 states and 296 transitions. [2023-12-03 00:32:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 296 transitions. [2023-12-03 00:32:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 00:32:51,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:51,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:32:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:32:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 195 states and 300 transitions. [2023-12-03 00:32:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 300 transitions. [2023-12-03 00:32:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 00:32:56,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:32:56,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:32:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:32:59,360 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 197 states and 304 transitions. [2023-12-03 00:33:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 304 transitions. [2023-12-03 00:33:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 00:33:02,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:02,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 199 states and 308 transitions. [2023-12-03 00:33:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 308 transitions. [2023-12-03 00:33:08,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 00:33:08,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 201 states and 312 transitions. [2023-12-03 00:33:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 312 transitions. [2023-12-03 00:33:14,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 00:33:14,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:14,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 886 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 203 states and 316 transitions. [2023-12-03 00:33:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2023-12-03 00:33:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 00:33:20,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 205 states and 320 transitions. [2023-12-03 00:33:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2023-12-03 00:33:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 00:33:26,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:26,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:33:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:33:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 207 states and 324 transitions. [2023-12-03 00:33:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 324 transitions. [2023-12-03 00:33:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 00:33:32,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:33:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:33:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:33:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-03 00:34:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:34:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 209 states and 329 transitions. [2023-12-03 00:34:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 329 transitions. [2023-12-03 00:34:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:34:05,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:34:05,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:34:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:34:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:34:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:34:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 210 states and 332 transitions. [2023-12-03 00:34:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 332 transitions. [2023-12-03 00:34:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:34:32,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:34:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:34:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:34:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:34:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:34:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 210 states and 332 transitions. [2023-12-03 00:34:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 332 transitions. [2023-12-03 00:34:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:34:39,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:34:39,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:34:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:34:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:34:46,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:34:46,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 217 states and 346 transitions. [2023-12-03 00:34:46,715 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:34:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:34:46,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:34:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:34:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:34:52,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 40 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:34:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:34:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 217 states and 346 transitions. [2023-12-03 00:34:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:34:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:34:53,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:34:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:34:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:34:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 40 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:35:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:00,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:00,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:00,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:08,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:13,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:17,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:17,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:17,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:35:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:29,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:29,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:34,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 40 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:35:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 217 states and 346 transitions. [2023-12-03 00:35:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:34,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:34,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 217 states and 346 transitions. [2023-12-03 00:35:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:42,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 217 states and 346 transitions. [2023-12-03 00:35:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:53,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:35:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:35:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:35:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 217 states and 346 transitions. [2023-12-03 00:35:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:35:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:35:57,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:35:57,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:35:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:36:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 217 states and 346 transitions. [2023-12-03 00:36:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 346 transitions. [2023-12-03 00:36:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:02,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2023-12-03 00:36:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 219 states and 349 transitions. [2023-12-03 00:36:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 349 transitions. [2023-12-03 00:36:13,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:13,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:13,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:14,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:36:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 211 states and 332 transitions. [2023-12-03 00:36:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:36:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:28,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 40 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:36:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 211 states and 332 transitions. [2023-12-03 00:36:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:36:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:33,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 58 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:36:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:40,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 211 states and 332 transitions. [2023-12-03 00:36:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:36:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:40,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:40,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:36:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 211 states and 332 transitions. [2023-12-03 00:36:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:36:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:47,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:36:51,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:36:51,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 211 states and 332 transitions. [2023-12-03 00:36:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:36:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:36:51,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:36:51,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:36:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:36:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:00,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:00,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:05,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:09,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:13,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 7 proven. 18 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:14,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:14,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:14,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2023-12-03 00:37:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:20,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:20,112 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:20,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:20,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:20,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 21 proven. 4 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:25,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:25,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:26,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1015 trivial. 0 not checked. [2023-12-03 00:37:30,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 211 states and 332 transitions. [2023-12-03 00:37:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2023-12-03 00:37:30,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:37:30,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2023-12-03 00:37:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:37:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 209 states and 328 transitions. [2023-12-03 00:37:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:37:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:37:35,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:37:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:37:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:37:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:38:02,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:02,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:02,472 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:02,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:02,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:02,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:06,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:06,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:10,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:11,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:15,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:15,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:21,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:38:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:21,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:26,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:31,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:36,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 60 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:38:36,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:36,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:36,685 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:36,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:36,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:36,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:38:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:42,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:42,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:47,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 3 proven. 64 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:38:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:52,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:38:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:38:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:38:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:38:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:38:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:38:57,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:38:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:38:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:07,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:39:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:15,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:39:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:21,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:39:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:26,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:32,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:39:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:32,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:32,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:39:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:38,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:39:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:47,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:39:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:51,589 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:51,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:39:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 46 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:39:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:39:57,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:39:57,251 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:39:57,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:39:57,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:39:57,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:39:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:02,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:40:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:02,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:02,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:40:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:08,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:40:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:14,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:40:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:20,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 3 proven. 64 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:40:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:25,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:25,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:31,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:40:31,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:31,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:31,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:31,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:40:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:39,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:40:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:43,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 46 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:40:49,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:40:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 209 states and 328 transitions. [2023-12-03 00:40:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:40:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:40:49,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:40:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:40:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:40:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 209 states and 328 transitions. [2023-12-03 00:41:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:10,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:10,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:10,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:41:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:17,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 209 states and 328 transitions. [2023-12-03 00:41:17,201 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:17,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:17,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 209 states and 328 transitions. [2023-12-03 00:41:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:23,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 57 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2023-12-03 00:41:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:32,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:32,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:38,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:38,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:38,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:42,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:42,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:47,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:47,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:51,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:41:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:41:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:41:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:41:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:41:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:41:56,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:41:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:41:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:02,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:02,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:02,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 60 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:42:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:08,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:42:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:14,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:20,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:20,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:26,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:26,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 3 proven. 24 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:31,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:35,941 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:35,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:40,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:40,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:45,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:45,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:45,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:45,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:42:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:52,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:52,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:52,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:42:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:42:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:42:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:42:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:42:57,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:42:57,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:42:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:42:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:02,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:07,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:07,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:07,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:07,646 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:07,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:07,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:07,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:08,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:12,626 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:12,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:17,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 60 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:43:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:23,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:23,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 46 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:43:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:29,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:29,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:43:35,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:35,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:35,448 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:35,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:35,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:41,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:43:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:41,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:47,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 46 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2023-12-03 00:43:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:47,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:51,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:43:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:43:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:43:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:43:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:43:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:43:57,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:43:57,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:43:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:44:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:44:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:44:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:44:02,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:02,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:44:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:44:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:44:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:44:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:44:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:44:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2023-12-03 00:44:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:44:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 209 states and 328 transitions. [2023-12-03 00:44:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 328 transitions. [2023-12-03 00:44:12,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:44:12,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:44:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms