./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/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_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 22:57:08,529 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:57:08,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:57:08,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:57:08,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:57:08,692 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:57:08,694 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:57:08,695 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:57:08,696 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:57:08,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:57:08,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:57:08,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:57:08,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:57:08,705 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:57:08,705 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:57:08,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:57:08,706 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:57:08,706 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:57:08,707 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:57:08,708 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:57:08,708 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:57:08,709 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:57:08,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:57:08,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:08,710 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:57:08,711 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:57:08,711 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:57:08,711 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:57:08,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:57:08,712 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:57:08,714 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_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2023-11-24 22:57:08,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:57:09,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:57:09,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:57:09,030 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:57:09,031 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:57:09,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2023-11-24 22:57:12,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:57:13,008 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:57:13,009 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2023-11-24 22:57:13,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/data/56980d659/be6c1a660bfa4909b936e87c1a562863/FLAGb1400faca [2023-11-24 22:57:13,078 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/data/56980d659/be6c1a660bfa4909b936e87c1a562863 [2023-11-24 22:57:13,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:57:13,086 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:57:13,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:13,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:57:13,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:57:13,095 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:13" (1/1) ... [2023-11-24 22:57:13,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ecd195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:13, skipping insertion in model container [2023-11-24 22:57:13,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:13" (1/1) ... [2023-11-24 22:57:13,242 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:57:13,623 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_2d00f453-f389-4319-a9c5-45fe74e3863c/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2023-11-24 22:57:13,633 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_2d00f453-f389-4319-a9c5-45fe74e3863c/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2023-11-24 22:57:14,975 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:14,976 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:14,977 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:14,978 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:14,983 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:14,999 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:15,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:15,003 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:15,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:15,670 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:57:15,672 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:57:15,673 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:57:15,675 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:57:15,677 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:57:15,678 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:57:15,678 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:57:15,679 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:57:15,680 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:57:15,681 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:57:16,138 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,139 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,520 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,545 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,546 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,554 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,554 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,570 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,571 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,572 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,572 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,573 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,573 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,574 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:16,734 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:57:16,758 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_2d00f453-f389-4319-a9c5-45fe74e3863c/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2023-11-24 22:57:16,759 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_2d00f453-f389-4319-a9c5-45fe74e3863c/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2023-11-24 22:57:16,819 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,820 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,820 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,821 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,823 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,833 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,833 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,834 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,835 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,878 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:57:16,879 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:57:16,880 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:57:16,881 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:57:16,882 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:57:16,884 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:57:16,885 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:57:16,886 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:57:16,886 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:57:16,887 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:57:16,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8255] [2023-11-24 22:57:16,987 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:16,993 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,093 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,094 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,102 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,103 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,107 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,108 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,118 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,119 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,119 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,120 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,120 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,121 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,122 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:57:17,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:17,472 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,473 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,473 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,473 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,473 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,474 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,475 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,476 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:57:17,484 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:57:17,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17 WrapperNode [2023-11-24 22:57:17,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:17,486 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:17,486 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:57:17,486 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:57:17,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,670 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,740 INFO L138 Inliner]: procedures = 766, calls = 3255, calls flagged for inlining = 78, calls inlined = 5, statements flattened = 337 [2023-11-24 22:57:17,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:17,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:57:17,741 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:57:17,741 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:57:17,752 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,752 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,760 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,787 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,793 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,806 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:57:17,807 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:57:17,808 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:57:17,808 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:57:17,809 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:17" (1/1) ... [2023-11-24 22:57:17,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:17,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:57:17,863 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:57:17,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d00f453-f389-4319-a9c5-45fe74e3863c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:57:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-24 22:57:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-24 22:57:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:57:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:57:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:57:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:57:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:57:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:57:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:57:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 22:57:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 22:57:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:57:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:57:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:57:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-24 22:57:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-24 22:57:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2023-11-24 22:57:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2023-11-24 22:57:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2023-11-24 22:57:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2023-11-24 22:57:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:57:18,272 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:57:18,275 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:57:18,708 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2023-11-24 22:57:18,736 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:57:18,827 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:57:18,827 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:57:18,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:18 BoogieIcfgContainer [2023-11-24 22:57:18,830 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:57:18,831 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:57:18,831 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:57:18,842 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:57:18,842 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:18" (1/1) ... [2023-11-24 22:57:18,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:57:18,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2023-11-24 22:57:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2023-11-24 22:57:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-24 22:57:18,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 22:57:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 61 states and 76 transitions. [2023-11-24 22:57:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2023-11-24 22:57:19,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:19,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:19,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:21,069 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:21,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:21,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:22,268 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:22,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:22,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:22,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:22,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:22,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:23,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:23,122 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:23,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:23,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:25,929 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:25,954 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:25,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:25,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:26,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:26,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:27,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:27,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:27,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:27,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:27,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:27,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:28,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:28,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:29,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:29,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:30,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:30,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:31,228 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:31,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:31,803 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:31,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:32,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:32,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:32,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:32,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:32,800 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:32,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:33,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:33,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:33,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:33,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:33,970 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:33,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:33,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:34,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:34,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:35,026 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:35,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:35,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:36,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:36,237 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:36,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:36,722 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:36,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:36,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:37,190 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:37,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:37,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:37,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:37,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:37,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:37,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:38,182 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:38,193 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:38,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:38,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:39,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:40,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:40,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:40,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:40,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:40,976 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:40,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:41,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:41,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:41,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:42,308 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:42,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:42,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:42,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:42,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:42,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:43,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:43,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:44,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:44,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:45,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:45,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:45,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:45,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:46,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:46,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:46,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,910 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:46,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:47,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:47,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:47,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:48,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:48,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:48,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:49,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:49,581 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:49,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:49,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:49,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:49,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:50,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:50,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:50,715 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:50,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:50,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:51,080 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:51,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:51,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:51,430 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:51,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:51,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:51,439 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:51,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:51,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:52,082 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:52,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:52,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:52,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:52,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-24 22:57:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 94 transitions. [2023-11-24 22:57:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 94 transitions. [2023-11-24 22:57:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 22:57:53,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat