./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/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_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/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_093e2fc7-efd2-4531-b294-3ed203b86922/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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:39,635 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:39,716 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:55:39,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:39,722 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:39,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:39,754 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:39,755 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:39,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:39,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:39,757 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:39,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:39,758 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:39,759 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:39,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:39,760 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:39,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:39,762 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:39,762 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:39,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:39,763 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:39,764 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:39,765 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:39,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:39,766 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:39,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:39,767 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:39,768 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:39,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:39,769 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:39,769 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_093e2fc7-efd2-4531-b294-3ed203b86922/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2023-11-24 22:55:40,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:40,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:40,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:40,044 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:40,044 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:40,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-24 22:55:43,223 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:43,922 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:43,923 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-24 22:55:43,984 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/data/42477dfed/d555f8426bd24866b026c07d8b5a699e/FLAG2afd26a3f [2023-11-24 22:55:44,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/data/42477dfed/d555f8426bd24866b026c07d8b5a699e [2023-11-24 22:55:44,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:44,012 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:44,017 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:44,017 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:44,023 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:44,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9d6932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44, skipping insertion in model container [2023-11-24 22:55:44,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,181 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:44,501 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_093e2fc7-efd2-4531-b294-3ed203b86922/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-24 22:55:44,510 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_093e2fc7-efd2-4531-b294-3ed203b86922/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-24 22:55:45,766 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,773 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,775 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,795 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,796 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,802 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,803 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,812 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,814 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,815 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:45,816 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,276 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:55:46,277 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:55:46,279 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:55:46,280 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:55:46,282 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:55:46,283 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:55:46,284 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:55:46,285 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:55:46,286 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:55:46,287 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:55:46,515 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,535 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,682 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,684 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,684 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,685 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,685 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,686 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,687 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,687 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,688 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,688 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,689 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,689 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,690 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,693 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,693 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,694 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,698 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,703 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,703 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,718 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,720 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,720 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,750 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,754 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,755 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,756 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,758 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,761 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:46,825 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:46,841 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_093e2fc7-efd2-4531-b294-3ed203b86922/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-24 22:55:46,841 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_093e2fc7-efd2-4531-b294-3ed203b86922/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-24 22:55:46,887 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,887 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,888 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,889 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,889 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,897 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,897 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,898 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,899 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,900 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,901 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,902 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,902 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,942 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:55:46,943 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:55:46,944 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:55:46,945 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:55:46,946 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:55:46,946 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:55:46,947 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:55:46,948 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:55:46,948 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:55:46,949 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:55:46,992 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:46,997 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7818-7829] [2023-11-24 22:55:47,025 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,026 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,026 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,027 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,027 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,072 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,072 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,074 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,074 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,078 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,078 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,086 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,086 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,092 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,103 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,105 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,105 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,106 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,106 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,108 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:55:47,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:47,406 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,407 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,407 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,408 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,409 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,410 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,410 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,410 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,411 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,411 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,411 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,411 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,411 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,412 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,412 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:55:47,419 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:47,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47 WrapperNode [2023-11-24 22:55:47,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:47,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:47,423 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:47,424 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:47,431 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,568 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,680 INFO L138 Inliner]: procedures = 698, calls = 1956, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 721 [2023-11-24 22:55:47,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:47,685 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:47,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:47,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:47,696 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,716 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,717 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,791 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,806 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,819 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,825 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,848 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:47,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:47,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:47,855 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:47,856 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:47" (1/1) ... [2023-11-24 22:55:47,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:47,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:47,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:47,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093e2fc7-efd2-4531-b294-3ed203b86922/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-24 22:55:47,932 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-24 22:55:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:55:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-24 22:55:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-24 22:55:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-24 22:55:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-24 22:55:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-24 22:55:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-24 22:55:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:55:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:55:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-24 22:55:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-24 22:55:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:55:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:55:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:55:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:55:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 22:55:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 22:55:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-24 22:55:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-24 22:55:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:55:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-24 22:55:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-24 22:55:47,936 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-24 22:55:47,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-24 22:55:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-24 22:55:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-24 22:55:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:55:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:55:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-24 22:55:47,937 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-24 22:55:47,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-24 22:55:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-24 22:55:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-24 22:55:47,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-24 22:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2023-11-24 22:55:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2023-11-24 22:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-24 22:55:47,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-24 22:55:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-11-24 22:55:47,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-11-24 22:55:48,276 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:48,279 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:50,111 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:50,592 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:50,592 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:55:50,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:50 BoogieIcfgContainer [2023-11-24 22:55:50,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:50,596 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:50,596 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:50,606 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:50,607 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:50" (1/1) ... [2023-11-24 22:55:50,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 173 states and 232 transitions. [2023-11-24 22:55:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 232 transitions. [2023-11-24 22:55:50,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:50,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,501 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:53,324 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:53,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:53,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:54,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:55,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:55,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:56,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:57,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:57,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:58,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:59,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:55:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:55:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:55:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:55:59,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:00,447 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:00,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:00,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,037 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:01,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:01,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:01,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:02,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:02,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:02,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:03,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:03,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:03,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:03,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:04,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:05,130 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:05,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,643 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:05,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:06,221 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:06,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:06,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:07,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:07,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,339 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:08,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:08,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:08,937 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:08,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,509 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:09,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:09,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:09,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:09,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:10,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:10,842 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:10,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:11,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:11,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,303 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:12,311 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:12,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:12,741 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:12,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:13,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:13,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:14,050 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:14,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:14,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,048 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:15,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:15,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:15,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:15,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:16,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:16,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,021 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:17,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:17,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:17,756 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:17,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:17,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,090 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:18,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:18,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:18,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:18,836 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:18,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:18,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,209 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:19,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:19,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:20,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:20,171 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:20,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:20,660 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:20,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:20,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:20,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:21,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,402 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:21,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:21,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:22,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:22,230 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:22,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:22,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:22,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:22,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:22,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:23,380 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:23,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:23,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:23,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:24,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:24,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:24,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:24,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:24,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:24,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:25,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:25,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:26,093 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-24 22:56:26,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:26,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2023-11-24 22:56:26,101 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2023-11-24 22:56:26,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:56:26,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:26,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms