./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL --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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:26:47,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:26:48,012 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:26:48,016 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:26:48,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:26:48,052 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:26:48,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:26:48,053 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:26:48,054 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:26:48,055 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:26:48,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:26:48,056 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:26:48,057 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:26:48,057 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:26:48,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:26:48,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:26:48,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:26:48,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:26:48,061 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:26:48,062 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:26:48,062 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:26:48,063 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:26:48,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:26:48,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:26:48,065 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:26:48,065 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:26:48,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:26:48,066 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:26:48,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:26:48,067 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:26:48,068 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_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2023-11-19 03:26:48,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:26:48,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:26:48,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:26:48,428 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:26:48,429 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:26:48,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2023-11-19 03:26:51,541 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:26:52,124 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:26:52,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2023-11-19 03:26:52,166 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/data/ed983b5b7/afa9f286148e42a18f2f10b525a41b79/FLAGb9f9b19f2 [2023-11-19 03:26:52,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/data/ed983b5b7/afa9f286148e42a18f2f10b525a41b79 [2023-11-19 03:26:52,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:26:52,185 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:26:52,187 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:52,187 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:26:52,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:26:52,192 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:52" (1/1) ... [2023-11-19 03:26:52,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac940a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:52, skipping insertion in model container [2023-11-19 03:26:52,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:52" (1/1) ... [2023-11-19 03:26:52,347 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:26:52,743 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_e9e2ab42-148b-448c-9f52-b8705af7e98d/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2023-11-19 03:26:52,753 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_e9e2ab42-148b-448c-9f52-b8705af7e98d/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2023-11-19 03:26:53,820 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,821 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,822 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,823 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,824 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,840 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,842 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:53,843 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:54,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:26:54,283 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:26:54,284 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:26:54,284 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:26:54,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:26:54,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:26:54,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:26:54,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:26:54,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:26:54,289 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:26:54,641 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:54,646 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,109 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,111 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,143 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,144 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,161 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,161 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,181 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,182 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,183 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,183 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,184 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,186 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,187 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,259 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:26:55,307 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:26:55,334 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_e9e2ab42-148b-448c-9f52-b8705af7e98d/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2023-11-19 03:26:55,335 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_e9e2ab42-148b-448c-9f52-b8705af7e98d/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2023-11-19 03:26:55,393 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,393 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,397 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,398 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,398 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,412 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,413 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,414 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,414 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:26:55,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:26:55,454 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:26:55,455 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:26:55,456 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:26:55,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:26:55,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:26:55,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:26:55,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:26:55,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:26:55,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8255] [2023-11-19 03:26:55,609 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,613 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,720 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,721 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,733 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,734 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,739 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,740 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,750 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,751 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,752 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,753 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,753 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,754 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,755 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:55,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:26:56,070 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,071 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,072 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,073 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,073 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,073 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:26:56,080 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:26:56,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56 WrapperNode [2023-11-19 03:26:56,081 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:56,082 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:26:56,082 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:26:56,082 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:26:56,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,220 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,286 INFO L138 Inliner]: procedures = 766, calls = 3255, calls flagged for inlining = 78, calls inlined = 5, statements flattened = 337 [2023-11-19 03:26:56,287 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:26:56,287 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:26:56,288 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:26:56,288 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:26:56,298 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,305 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,329 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,332 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,337 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,341 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,349 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:26:56,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:26:56,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:26:56,350 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:26:56,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:56" (1/1) ... [2023-11-19 03:26:56,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:26:56,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:26:56,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:26:56,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9e2ab42-148b-448c-9f52-b8705af7e98d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:26:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-19 03:26:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-19 03:26:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:26:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 03:26:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 03:26:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:26:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:26:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:26:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:26:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-19 03:26:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-19 03:26:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:26:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:26:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:26:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-19 03:26:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-19 03:26:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2023-11-19 03:26:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2023-11-19 03:26:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2023-11-19 03:26:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2023-11-19 03:26:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:26:56,823 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:26:56,825 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:26:57,258 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2023-11-19 03:26:57,277 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:26:57,352 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:26:57,352 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:26:57,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:26:57 BoogieIcfgContainer [2023-11-19 03:26:57,359 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:26:57,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:26:57,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:26:57,372 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:26:57,372 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:26:57" (1/1) ... [2023-11-19 03:26:57,383 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:26:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:26:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2023-11-19 03:26:57,458 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2023-11-19 03:26:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:26:57,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:26:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:26:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:26:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-19 03:26:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:26:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 61 states and 76 transitions. [2023-11-19 03:26:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2023-11-19 03:26:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:26:58,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:26:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:26:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:26:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:26:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:26:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:26:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:26:59,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:26:59,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:26:59,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:00,793 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:00,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:01,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:02,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:02,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:03,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:03,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:03,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:04,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:04,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:05,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:05,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:06,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:06,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:06,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:06,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:07,264 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:07,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:07,277 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:07,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:07,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:07,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:08,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:08,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:09,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:10,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:10,786 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:10,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:10,799 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:10,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:10,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:10,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:11,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:11,315 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:11,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:11,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:11,873 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:11,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:11,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:12,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:12,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:12,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:12,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:12,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:13,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:13,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:13,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:14,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:14,480 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:14,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:14,900 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:14,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:15,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:15,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:16,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:16,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:16,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:16,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:16,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:17,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:17,342 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:17,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:18,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:18,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:18,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:18,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:18,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:19,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:19,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:19,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:20,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:20,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:20,426 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:20,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:20,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:20,905 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:20,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:20,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:20,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:21,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:21,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:22,338 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:22,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:22,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:22,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:23,177 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:23,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:23,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:24,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:24,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:24,969 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:24,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:24,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:24,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:25,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:25,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:25,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:25,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:26,131 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:26,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:26,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:26,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:26,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:26,486 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:26,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:26,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:26,884 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:26,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:26,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:26,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:27,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:27,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:28,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:28,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:28,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:28,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:29,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:29,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:29,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:29,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:29,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:29,764 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:29,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:29,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:30,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:30,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:30,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:30,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:30,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:30,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:30,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:31,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:31,545 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:31,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:31,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:31,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:31,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:31,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:31,871 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:31,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:31,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:31,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:32,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:27:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:27:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:27:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-19 03:27:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-19 03:27:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:27:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:27:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:27:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat