./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:51:56,018 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:51:56,087 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:51:56,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:51:56,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:51:56,113 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:51:56,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:51:56,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:51:56,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:51:56,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:51:56,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:51:56,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:51:56,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:51:56,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:51:56,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:51:56,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:51:56,119 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:51:56,120 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:51:56,120 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:51:56,121 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:51:56,121 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:51:56,122 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:51:56,123 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:51:56,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:51:56,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:51:56,124 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:51:56,124 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:51:56,125 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:51:56,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:51:56,125 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:51:56,126 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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2023-12-03 01:51:56,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:51:56,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:51:56,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:51:56,391 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:51:56,392 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:51:56,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-12-03 01:51:59,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:51:59,539 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:51:59,540 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-12-03 01:51:59,566 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/data/235297614/4abfa139f115499b8b69e8d9920f7f10/FLAGd92dda607 [2023-12-03 01:51:59,582 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/data/235297614/4abfa139f115499b8b69e8d9920f7f10 [2023-12-03 01:51:59,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:51:59,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:51:59,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:51:59,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:51:59,591 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:51:59,592 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:51:59" (1/1) ... [2023-12-03 01:51:59,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7f201e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:51:59, skipping insertion in model container [2023-12-03 01:51:59,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:51:59" (1/1) ... [2023-12-03 01:51:59,673 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:51:59,956 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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2023-12-03 01:51:59,964 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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2023-12-03 01:52:00,721 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,722 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,723 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,724 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,725 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,739 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,740 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,742 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:00,743 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,093 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 01:52:01,095 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 01:52:01,096 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 01:52:01,097 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 01:52:01,099 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 01:52:01,100 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 01:52:01,101 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 01:52:01,101 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 01:52:01,102 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 01:52:01,103 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 01:52:01,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,393 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:52:01,443 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:52:01,457 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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2023-12-03 01:52:01,458 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_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2023-12-03 01:52:01,496 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,496 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,497 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,497 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,498 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,505 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,505 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,506 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,506 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,581 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-03 01:52:01,581 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-03 01:52:01,582 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-03 01:52:01,583 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-03 01:52:01,583 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-03 01:52:01,584 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-03 01:52:01,584 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-03 01:52:01,585 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-03 01:52:01,585 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-03 01:52:01,586 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-03 01:52:01,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-12-03 01:52:01,687 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,688 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-03 01:52:01,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-12-03 01:52:01,719 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:52:01,944 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,944 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,944 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,944 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,945 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,946 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:52:01,954 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:52:01,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01 WrapperNode [2023-12-03 01:52:01,955 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:52:01,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:52:01,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:52:01,956 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:52:01,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,043 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,119 INFO L138 Inliner]: procedures = 689, calls = 2645, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 949 [2023-12-03 01:52:02,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:52:02,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:52:02,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:52:02,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:52:02,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,140 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,141 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,180 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,188 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,193 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,205 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:52:02,206 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:52:02,206 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:52:02,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:52:02,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:52:01" (1/1) ... [2023-12-03 01:52:02,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:52:02,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:52:02,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:52:02,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e768b38a-cd6f-492f-96e3-a6bf8b0bf2ec/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:52:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-12-03 01:52:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-12-03 01:52:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-03 01:52:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 01:52:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:52:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:52:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:52:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:52:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-03 01:52:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-03 01:52:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-12-03 01:52:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-12-03 01:52:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 01:52:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 01:52:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:52:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:52:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:52:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2023-12-03 01:52:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2023-12-03 01:52:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:52:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:52:02,532 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:52:02,533 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:52:03,700 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:52:04,088 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:52:04,088 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:52:04,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:04 BoogieIcfgContainer [2023-12-03 01:52:04,090 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:52:04,091 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:52:04,091 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:52:04,101 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:52:04,101 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:52:04" (1/1) ... [2023-12-03 01:52:04,109 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:52:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2023-12-03 01:52:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2023-12-03 01:52:04,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:52:04,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:04,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:21,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:52:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:23,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 84 states and 131 transitions. [2023-12-03 01:52:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 131 transitions. [2023-12-03 01:52:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:52:23,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:23,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:52:35,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:52:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:52:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:52:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:52:35,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:52:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:52:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:52:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:52:44,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:52:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:52:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:52:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:52:54,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:55,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:02,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:02,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:11,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:11,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:11,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:19,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:19,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:28,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:36,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:36,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:44,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:44,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:44,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:44,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:51,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:51,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:51,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:51,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:57,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:53:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:53:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:53:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:53:57,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:04,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:13,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:13,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:20,182 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:20,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:20,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:28,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:28,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:36,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:36,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:43,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:50,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:54:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:54:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:54:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:54:59,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:55:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:55:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:55:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:55:07,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:55:15,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:55:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:55:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:55:15,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:15,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:55:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:25,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:55:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:55:25,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:55:25,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:25,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:27,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:55:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:55:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:55:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:55:37,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:55:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:55:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:55:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:55:49,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:49,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:00,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:00,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:02,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:56:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:09,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:19,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:26,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:26,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:36,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:44,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:56:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:56:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:56:53,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:53,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:57:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:04,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:57:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:13,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:13,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:57:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:23,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:23,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:23,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:57:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:32,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:32,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:32,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:57:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:41,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:41,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:57:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:48,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:57,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:57:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:57:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:57:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:57:57,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:57,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:58:08,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:08,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:08,369 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:08,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:08,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:08,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:58:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:16,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:58:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:25,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:58:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:33,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:33,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:58:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:42,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:58:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:58:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:58:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:58:52,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:00,483 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:00,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:09,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:09,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:09,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:59:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:18,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:26,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:26,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:35,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:35,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:44,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:52,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:52,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:59:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 01:59:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 01:59:59,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 01:59:59,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:00:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:08,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:08,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:09,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:16,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:16,190 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:16,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:16,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:23,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:23,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:23,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:30,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:30,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:40,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:48,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:48,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:48,529 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:48,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:48,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:48,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:00:55,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:00:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:00:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:00:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:00:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:00:55,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:00:55,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:00:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:01:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:05,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:01:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:14,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:14,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:01:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:25,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:01:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:35,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:01:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:43,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:43,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:01:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:01:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:01:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:01:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:01:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:01:54,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:01:54,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:01:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:02:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:05,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:02:17,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:17,108 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:17,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:02:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:26,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:26,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:02:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:34,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:02:43,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:43,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:43,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:02:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:02:53,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:02:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:02:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:02:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:02:53,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:02:53,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:02:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:03:01,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:01,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:01,199 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:01,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:01,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:03:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:10,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:10,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:10,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:03:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:19,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:03:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:30,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:03:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:38,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:03:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:47,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:03:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:03:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:03:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:03:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:03:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:03:58,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:03:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:03:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:04:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:07,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:09,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:04:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:15,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:04:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:04:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:38,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:04:46,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:46,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:04:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:04:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:04:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:04:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:04:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:04:53,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:04:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:04:54,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:05:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:00,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:00,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:05:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:07,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:07,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:05:16,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:16,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:16,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:05:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:23,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:23,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:25,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:05:36,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:36,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:36,453 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:36,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:36,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:36,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:05:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:47,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:47,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:05:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:05:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:05:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:05:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:05:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:05:53,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:05:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:05:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:06:01,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:06:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:06:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 136 transitions. [2023-12-03 02:06:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2023-12-03 02:06:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:06:01,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:06:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:06:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat