./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/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_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/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_d8f683da-fd24-4a11-863d-c880dd79b8ff/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 7ca632cf4d0628a0bca8581d3487333a879c201a6e38711f70e5e296a0f6c548 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:06:40,374 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:06:40,481 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:06:40,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:06:40,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:06:40,519 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:06:40,520 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:06:40,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:06:40,523 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:06:40,523 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:06:40,524 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:06:40,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:06:40,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:06:40,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:06:40,528 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:06:40,528 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:06:40,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:06:40,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:06:40,531 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:06:40,532 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:06:40,532 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:06:40,534 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:06:40,534 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:06:40,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:06:40,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:06:40,537 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:06:40,538 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:06:40,539 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:06:40,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:06:40,540 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:06:40,541 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_d8f683da-fd24-4a11-863d-c880dd79b8ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ca632cf4d0628a0bca8581d3487333a879c201a6e38711f70e5e296a0f6c548 [2023-11-24 23:06:40,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:06:40,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:06:40,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:06:40,948 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:06:40,949 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:06:40,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-24 23:06:44,804 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:06:45,491 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:06:45,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-24 23:06:45,546 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/data/a6d90d828/e915f67429b24d46a2e98dbc9bdb561d/FLAG0130659ea [2023-11-24 23:06:45,566 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/data/a6d90d828/e915f67429b24d46a2e98dbc9bdb561d [2023-11-24 23:06:45,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:06:45,578 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:06:45,580 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:06:45,580 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:06:45,586 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:06:45,587 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:06:45" (1/1) ... [2023-11-24 23:06:45,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e1a9d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:45, skipping insertion in model container [2023-11-24 23:06:45,589 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:06:45" (1/1) ... [2023-11-24 23:06:45,755 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:06:46,147 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_d8f683da-fd24-4a11-863d-c880dd79b8ff/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-24 23:06:46,158 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_d8f683da-fd24-4a11-863d-c880dd79b8ff/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-24 23:06:47,457 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,458 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,459 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,465 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,467 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,495 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,501 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,510 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,512 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,515 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,520 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:47,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,158 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:06:48,159 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:06:48,161 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:06:48,164 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:06:48,166 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:06:48,167 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:06:48,168 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:06:48,169 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:06:48,169 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:06:48,170 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:06:48,452 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,463 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,595 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,596 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,596 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,597 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,597 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,598 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,598 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,599 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,600 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,600 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,601 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,602 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,602 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,606 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,607 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,607 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,608 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,613 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,613 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,623 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,630 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,631 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,658 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:06:48,716 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:06:48,744 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_d8f683da-fd24-4a11-863d-c880dd79b8ff/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-24 23:06:48,745 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_d8f683da-fd24-4a11-863d-c880dd79b8ff/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-24 23:06:48,832 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,833 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,834 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,835 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,836 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,852 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,853 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,854 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,855 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,857 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,858 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,858 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,859 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:48,948 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:06:48,950 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:06:48,952 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:06:48,953 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:06:48,954 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:06:48,955 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:06:48,957 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:06:48,958 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:06:48,961 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:06:48,963 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:06:49,045 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,055 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7738-7749] [2023-11-24 23:06:49,116 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,118 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,119 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,120 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,120 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,121 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,122 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,122 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,123 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,123 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,124 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,127 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,127 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,128 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,128 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,132 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,132 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,144 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,145 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,146 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:06:49,169 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:06:49,467 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,467 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,468 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,469 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,470 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:06:49,479 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:06:49,479 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49 WrapperNode [2023-11-24 23:06:49,480 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:06:49,481 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:06:49,481 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:06:49,481 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:06:49,488 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,619 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,759 INFO L138 Inliner]: procedures = 697, calls = 1969, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 789 [2023-11-24 23:06:49,764 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:06:49,765 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:06:49,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:06:49,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:06:49,779 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,798 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,799 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,862 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,868 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,877 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,901 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:06:49,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:06:49,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:06:49,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:06:49,932 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:06:49" (1/1) ... [2023-11-24 23:06:49,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:06:50,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:06:50,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:06:50,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f683da-fd24-4a11-863d-c880dd79b8ff/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:06:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-24 23:06:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-24 23:06:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:06:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-24 23:06:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-24 23:06:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-24 23:06:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-24 23:06:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-24 23:06:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-24 23:06:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:06:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-24 23:06:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-24 23:06:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 23:06:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 23:06:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:06:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:06:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:06:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:06:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:06:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 23:06:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 23:06:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-24 23:06:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-24 23:06:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-24 23:06:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-24 23:06:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-24 23:06:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-24 23:06:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-24 23:06:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-24 23:06:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-24 23:06:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-24 23:06:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:06:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:06:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:06:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:06:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:06:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-24 23:06:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-24 23:06:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-24 23:06:50,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-24 23:06:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:06:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-24 23:06:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-24 23:06:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-24 23:06:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-24 23:06:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:06:50,478 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:06:50,481 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:06:51,816 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:06:52,117 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:06:52,120 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:06:52,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:06:52 BoogieIcfgContainer [2023-11-24 23:06:52,122 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:06:52,123 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:06:52,124 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:06:52,134 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:06:52,136 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:06:52" (1/1) ... [2023-11-24 23:06:52,146 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:06:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 181 states and 240 transitions. [2023-11-24 23:06:52,233 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 240 transitions. [2023-11-24 23:06:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:52,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:52,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:53,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:53,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:53,431 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:53,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:53,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:54,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:54,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:54,598 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:54,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:54,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:55,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:55,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:55,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:55,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:55,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:55,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:55,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:55,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:56,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:56,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:56,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:57,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:57,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:57,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:57,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:57,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:57,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:57,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:57,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:58,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:58,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:58,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:58,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:58,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:59,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:59,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:59,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:06:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:06:59,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:06:59,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:06:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:06:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:06:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:06:59,670 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:06:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:06:59,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:06:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:00,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:00,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:00,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:00,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:00,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:00,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:00,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:01,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:01,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:01,626 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:01,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:02,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:02,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:02,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:02,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:02,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:02,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:02,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:03,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:03,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:03,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:03,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:03,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:03,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:03,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:04,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:04,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:04,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:04,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:04,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:05,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:05,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:05,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:05,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:05,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:05,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:05,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:06,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:06,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:06,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:06,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:06,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:06,959 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:07,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:07,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:07,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:07,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:07,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:08,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:08,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:08,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:08,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:08,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:08,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:09,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:09,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:09,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:09,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:10,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:10,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:10,061 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:10,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:10,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:10,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:10,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:10,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:10,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:11,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:11,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:11,348 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:11,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:11,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:11,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:11,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:11,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:11,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:12,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:12,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:12,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:12,588 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:12,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:13,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:13,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:13,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:13,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:13,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:13,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:13,682 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:13,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:14,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:14,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:14,360 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:14,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:14,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:14,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:14,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:14,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:14,955 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:14,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:14,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:14,965 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:14,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:14,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:15,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:15,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:15,487 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:15,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:15,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:15,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:16,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:16,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:16,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:16,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:16,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:16,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:16,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:16,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:17,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:17,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:17,199 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:17,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:17,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:17,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:17,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:17,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:17,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:17,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:17,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:18,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:18,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:18,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:18,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:19,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:19,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:19,024 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:19,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:19,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:19,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:19,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:19,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:19,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:19,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:20,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:20,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:20,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:20,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:20,170 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:20,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:20,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:20,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:20,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:20,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:20,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:20,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:21,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:21,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:21,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:21,228 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:21,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:21,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:21,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:21,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:21,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:21,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:22,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:22,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:22,387 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:22,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:22,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:22,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:22,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:23,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:23,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:23,411 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:23,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:23,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:23,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:23,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:24,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:24,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:24,557 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:24,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:07:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:07:25,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 2317 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-24 23:07:25,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:07:25,100 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-11-24 23:07:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:07:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2023-11-24 23:07:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2023-11-24 23:07:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 23:07:25,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:07:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms