./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/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_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/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_e192c78a-ffa2-41bd-87de-16c120917809/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 21c2d89ba952d07e377b7cc6f67ade412305d7778f1617e1e9b402d84365e011 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:52:36,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:52:36,711 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:52:36,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:52:36,717 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:52:36,743 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:52:36,744 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:52:36,745 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:52:36,745 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:52:36,746 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:52:36,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:52:36,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:52:36,748 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:52:36,749 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:52:36,749 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:52:36,750 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:52:36,750 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:52:36,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:52:36,751 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:52:36,752 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:52:36,753 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:52:36,753 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:52:36,754 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:52:36,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:36,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:52:36,756 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:52:36,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:52:36,757 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:52:36,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:52:36,758 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:52:36,759 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_e192c78a-ffa2-41bd-87de-16c120917809/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21c2d89ba952d07e377b7cc6f67ade412305d7778f1617e1e9b402d84365e011 [2023-11-24 22:52:37,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:52:37,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:52:37,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:52:37,051 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:52:37,052 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:52:37,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i [2023-11-24 22:52:40,076 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:52:40,773 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:52:40,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i [2023-11-24 22:52:40,812 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/data/8cbcab5f9/45daf1d0ba934195a6c635e88f0f65e4/FLAGf5b5c5858 [2023-11-24 22:52:40,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/data/8cbcab5f9/45daf1d0ba934195a6c635e88f0f65e4 [2023-11-24 22:52:40,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:52:40,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:52:40,844 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:40,844 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:52:40,850 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:52:40,852 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:40" (1/1) ... [2023-11-24 22:52:40,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f66aa46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:40, skipping insertion in model container [2023-11-24 22:52:40,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:40" (1/1) ... [2023-11-24 22:52:40,991 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:52:41,300 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_e192c78a-ffa2-41bd-87de-16c120917809/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i[4493,4506] [2023-11-24 22:52:41,314 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_e192c78a-ffa2-41bd-87de-16c120917809/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i[4553,4566] [2023-11-24 22:52:42,594 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,595 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,596 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,597 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,599 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,624 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,626 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,628 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,629 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,632 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,633 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,634 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:42,635 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:43,485 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:52:43,493 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:52:43,496 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:52:43,499 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:52:43,501 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:52:43,501 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:52:43,502 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:52:43,503 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:52:43,503 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:52:43,504 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:52:44,160 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,161 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,198 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,200 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,207 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,208 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,233 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,234 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,234 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,235 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,235 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,236 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,237 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:44,352 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:52:44,379 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_e192c78a-ffa2-41bd-87de-16c120917809/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i[4493,4506] [2023-11-24 22:52:44,380 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_e192c78a-ffa2-41bd-87de-16c120917809/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness_negated.i[4553,4566] [2023-11-24 22:52:44,416 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,416 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,417 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,417 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,418 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,426 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,427 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,428 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,429 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,429 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,430 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,510 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 22:52:44,511 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 22:52:44,512 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 22:52:44,513 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 22:52:44,514 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 22:52:44,515 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 22:52:44,515 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 22:52:44,516 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 22:52:44,516 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 22:52:44,517 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 22:52:44,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2023-11-24 22:52:44,682 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,683 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,697 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,699 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,703 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,703 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,718 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,721 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,722 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,723 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,723 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,724 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,725 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 22:52:44,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:45,099 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,099 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,100 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,101 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,102 WARN L675 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:45,112 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:52:45,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45 WrapperNode [2023-11-24 22:52:45,113 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:45,115 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:45,115 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:52:45,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:52:45,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,304 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,423 INFO L138 Inliner]: procedures = 772, calls = 2456, calls flagged for inlining = 69, calls inlined = 20, statements flattened = 860 [2023-11-24 22:52:45,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:45,424 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:52:45,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:52:45,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:52:45,435 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,435 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,456 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,457 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,536 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,555 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,567 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:52:45,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:52:45,568 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:52:45,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:52:45,569 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:45" (1/1) ... [2023-11-24 22:52:45,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:45,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:52:45,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:52:45,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e192c78a-ffa2-41bd-87de-16c120917809/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:52:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-24 22:52:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:52:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-24 22:52:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-24 22:52:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:52:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:52:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2023-11-24 22:52:45,651 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2023-11-24 22:52:45,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:52:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:52:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:52:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:52:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:52:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 22:52:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 22:52:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-24 22:52:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-24 22:52:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:52:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-24 22:52:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-24 22:52:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:52:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-24 22:52:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-24 22:52:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2023-11-24 22:52:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2023-11-24 22:52:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:52:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2023-11-24 22:52:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2023-11-24 22:52:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2023-11-24 22:52:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2023-11-24 22:52:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2023-11-24 22:52:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2023-11-24 22:52:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2023-11-24 22:52:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2023-11-24 22:52:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:52:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2023-11-24 22:52:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2023-11-24 22:52:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2023-11-24 22:52:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2023-11-24 22:52:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2023-11-24 22:52:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2023-11-24 22:52:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2023-11-24 22:52:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2023-11-24 22:52:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:52:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:52:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2023-11-24 22:52:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2023-11-24 22:52:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:52:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-24 22:52:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-24 22:52:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-24 22:52:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-24 22:52:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2023-11-24 22:52:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2023-11-24 22:52:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 22:52:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 22:52:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:52:46,138 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:52:46,142 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:52:46,305 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2023-11-24 22:52:46,349 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2023-11-24 22:52:46,668 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2023-11-24 22:52:47,444 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:52:47,761 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:52:47,762 INFO L309 CfgBuilder]: Removed 7 assume(true) statements. [2023-11-24 22:52:47,764 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:47 BoogieIcfgContainer [2023-11-24 22:52:47,764 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:52:47,766 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:52:47,766 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:52:47,780 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:52:47,780 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:47" (1/1) ... [2023-11-24 22:52:47,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:52:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2023-11-24 22:52:47,883 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2023-11-24 22:52:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-24 22:52:47,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:49,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 2591 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:52:49,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:52:49,178 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2023-11-24 22:52:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:49,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 204 states and 273 transitions. [2023-11-24 22:52:49,457 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 273 transitions. [2023-11-24 22:52:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 22:52:49,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-11-24 22:52:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 206 states and 279 transitions. [2023-11-24 22:52:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 279 transitions. [2023-11-24 22:52:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-24 22:52:52,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-11-24 22:52:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 209 states and 287 transitions. [2023-11-24 22:52:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 287 transitions. [2023-11-24 22:52:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:55,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:55,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:52:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:52:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:52:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:56,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:52:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:52:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:52:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:57,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:52:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:52:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:52:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:58,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:58,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:52:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:52:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:52:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:52:59,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:00,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:01,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:01,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:02,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:02,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:02,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:02,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:02,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:03,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:04,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:04,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:05,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:05,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:06,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:06,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:06,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:06,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:07,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:07,644 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:07,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:07,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:07,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:08,428 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:08,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:08,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:09,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:09,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:09,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:10,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:11,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:11,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:11,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:11,810 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:11,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:11,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:12,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:13,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:13,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:14,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:14,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:15,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:15,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:15,785 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:15,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:15,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:15,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:16,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:16,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:16,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:16,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:17,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:18,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:18,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:18,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:18,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:18,701 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:18,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:18,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:18,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:19,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:19,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:19,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:19,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:19,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2023-11-24 22:53:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 296 transitions. [2023-11-24 22:53:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 296 transitions. [2023-11-24 22:53:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-24 22:53:20,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat